/* =============================================
   RS-Online lite — Marketing Site
   style.css
============================================= */

/* Skip navigation — a11y */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #1B4F8A;
  color: #fff;
  padding: .5rem 1rem;
  font-size: .875rem;
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 .25rem 0;
}
.skip-link:focus { top: 0; }

/* =============================================
   DESIGN TOKENS
============================================= */
:root {
  --color-primary:        #1B4F8A;
  --color-primary-dark:   #133870;
  --color-primary-light:  #2563AA;
  --color-accent:         #0EA5E9;
  --color-accent-hover:   #0284C7;
  --color-promo:          #F59E0B;
  --color-promo-dark:     #D97706;
  --color-promo-bg:       #FFFBEB;

  --color-white:          #FFFFFF;
  --color-bg:             #F9FAFB;
  --color-surface:        #FFFFFF;
  --color-border:         #E5E7EB;
  --color-text:           #111827;
  --color-text-secondary: #4B5563;
  --color-text-muted:     #9CA3AF;

  --color-dark-bg:        #0F2545;
  --color-dark-surface:   #1a3560;
  --color-dark-text:      #E2E8F0;
  --color-dark-muted:     #94A3B8;

  --color-success:        #10B981;
  --color-success-bg:     #ECFDF5;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  --weight-regular:   400;
  --weight-medium:    500;
  --weight-semi:      600;
  --weight-bold:      700;
  --weight-extrabold: 800;

  --leading-tight:   1.2;
  --leading-snug:    1.375;
  --leading-normal:  1.5;
  --leading-relaxed: 1.625;

  --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;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1),  0 8px 10px -6px rgba(0,0,0,.05);

  --container-max: 1140px;
  --container-pad: var(--space-6);

  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
}

/* =============================================
   BASE RESET
============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-white);
  line-height: var(--leading-relaxed);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* =============================================
   LAYOUT
============================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.section { padding-block: var(--space-20); }
.section--alt { background: var(--color-bg); }
.section-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 56ch;
}
.section-header { margin-bottom: var(--space-12); }

/* =============================================
   BUTTONS
============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), box-shadow var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn--primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); box-shadow: var(--shadow-md); }
.btn--accent { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.btn--accent:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn--outline-white { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,.5); }
.btn--outline-white:hover { background: rgba(255,255,255,.1); border-color: var(--color-white); }
.btn--lg { font-size: var(--text-lg); padding: var(--space-4) var(--space-8); }
.btn--sm { font-size: var(--text-sm); padding: var(--space-2) var(--space-4); }

/* =============================================
   URGENCY BANNER + SITE HEADER (sticky wrapper)
============================================= */
.site-header { position: sticky; top: 0; z-index: 100; }

.urgency-banner {
  background: #1C1C1E;
  color: #F3F4F6;
  font-size: var(--text-sm);
  padding: 10px var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  text-align: center;
  line-height: 1.4;
}
.urgency-banner__text { flex: 1; min-width: 200px; }
.urgency-banner__text strong { color: var(--color-promo); }
.urgency-banner__link {
  color: var(--color-promo);
  font-weight: var(--weight-semi);
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
  margin-left: var(--space-2);
}
.urgency-banner__close {
  background: none;
  border: none;
  color: #9CA3AF;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0 0 0 var(--space-2);
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.urgency-banner__close:hover { color: #fff; }

/* =============================================
   NAVBAR
============================================= */
.navbar {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.navbar__logo { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.navbar__logo-img  { height: 34px; width: auto; }
.navbar__logo-text { font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-primary); letter-spacing: -0.02em; }
.navbar__nav { display: none; align-items: center; gap: var(--space-8); }
.navbar__nav a { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text-secondary); transition: color var(--transition-fast); }
.navbar__nav a:hover { color: var(--color-primary); }
.navbar__actions { display: none; align-items: center; gap: var(--space-3); }
.navbar__hamburger { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: var(--space-2); }
.navbar__hamburger span { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; transition: transform var(--transition-normal), opacity var(--transition-normal); }
.navbar__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.is-open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.navbar__mobile { display: none; flex-direction: column; border-top: 1px solid var(--color-border); padding: var(--space-4) 0; gap: var(--space-1); }
.navbar__mobile.is-open { display: flex; }
.navbar__mobile a { padding: var(--space-3) var(--space-6); font-weight: var(--weight-medium); color: var(--color-text-secondary); transition: color var(--transition-fast), background var(--transition-fast); border-radius: var(--radius-md); }
.navbar__mobile a:hover { color: var(--color-primary); background: var(--color-bg); }
.navbar__mobile-cta { margin: var(--space-3) var(--space-6) 0; }

/* =============================================
   HERO
============================================= */
.hero {
  background: linear-gradient(160deg, #EBF4FF 0%, var(--color-white) 60%);
  padding-block: var(--space-20) var(--space-16);
  overflow: hidden;
}
.hero__inner { display: grid; gap: var(--space-12); align-items: center; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-promo-bg);
  border: 1px solid rgba(245,158,11,.3);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4) var(--space-1) var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-promo-dark);
  margin-bottom: var(--space-6);
}
.hero__badge-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-promo); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
.hero__title { font-size: var(--text-4xl); font-weight: var(--weight-extrabold); line-height: var(--leading-tight); color: var(--color-text); letter-spacing: -0.03em; margin-bottom: var(--space-5); }
.hero__title em { font-style: normal; color: var(--color-primary); }
.hero__subtitle { font-size: var(--text-lg); color: var(--color-text-secondary); line-height: var(--leading-relaxed); margin-bottom: var(--space-4); max-width: 52ch; }
.hero__price-hook { font-size: var(--text-base); color: var(--color-text-muted); margin-bottom: var(--space-8); }
.hero__price-hook strong { color: var(--color-text-secondary); font-weight: var(--weight-semi); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero__trust { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4) var(--space-5); margin-top: var(--space-10); }
.hero__trust-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-secondary); }
.hero__trust-icon { color: var(--color-success); }
.hero__visual { position: relative; }

/* Dashboard mockup */
.dashboard-mockup { background: var(--color-white); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); border: 1px solid var(--color-border); overflow: hidden; font-size: var(--text-sm); }
.dashboard-mockup__bar { background: var(--color-primary); padding: var(--space-3) var(--space-5); display: flex; align-items: center; gap: var(--space-3); }
.dashboard-mockup__dots { display: flex; gap: var(--space-2); }
.dashboard-mockup__dot { width: 10px; height: 10px; border-radius: 50%; }
.dashboard-mockup__dot--red    { background: #FF5F57; }
.dashboard-mockup__dot--yellow { background: #FEBC2E; }
.dashboard-mockup__dot--green  { background: #28C840; }
.dashboard-mockup__url { flex: 1; background: rgba(255,255,255,.15); border-radius: var(--radius-sm); padding: var(--space-1) var(--space-3); color: rgba(255,255,255,.8); font-size: var(--text-xs); }
.dashboard-mockup__body { display: grid; grid-template-columns: 155px 1fr; }
.dashboard-mockup__sidebar { background: #0F2545; padding: var(--space-4) 0; min-height: 280px; }
.dash-nav-label { font-size: 0.65rem; font-weight: var(--weight-semi); letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.3); padding: var(--space-3) var(--space-6) var(--space-1); }
.dash-nav-item { padding: var(--space-2) var(--space-3); color: rgba(255,255,255,.6); font-size: var(--text-xs); display: flex; align-items: center; gap: var(--space-2); border-radius: var(--radius-sm); margin-inline: var(--space-2); }
.dash-nav-item--active { background: rgba(255,255,255,.1); color: var(--color-white); }
.dashboard-mockup__main { padding: var(--space-4); background: var(--color-bg); }
.dash-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3); }
.dash-stat { background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-3); border: 1px solid var(--color-border); }
.dash-stat__label { font-size: 0.6rem; font-weight: var(--weight-semi); text-transform: uppercase; letter-spacing: .08em; color: var(--color-text-muted); margin-bottom: 2px; }
.dash-stat__value { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-text); line-height: 1; }
.dash-stat__change { font-size: 0.65rem; color: var(--color-success); margin-top: 2px; }
.dash-chart { background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-3); border: 1px solid var(--color-border); }
.dash-chart__title { font-size: var(--text-xs); font-weight: var(--weight-semi); color: var(--color-text-secondary); margin-bottom: var(--space-2); }
.dash-chart__bars { display: flex; align-items: flex-end; gap: 4px; height: 52px; }
.dash-bar { flex: 1; background: var(--color-primary); border-radius: 3px 3px 0 0; opacity: .75; }
.dash-bar--accent { background: var(--color-accent); opacity: 1; }

/* =============================================
   PAIN SECTION
============================================= */
.pain__grid { display: grid; gap: var(--space-4); }
.pain-card { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--space-4); background: var(--color-white); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.pain-card__problem { display: flex; align-items: flex-start; gap: var(--space-3); }
.pain-card__solution { display: flex; align-items: flex-start; gap: var(--space-3); }
.pain-card__icon-bad  { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; }
.pain-card__icon-good { font-size: 1.25rem; flex-shrink: 0; margin-top: 2px; color: var(--color-success); }
.pain-card__problem-text, .pain-card__solution-text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-normal); }
.pain-card__problem-text strong { display: block; font-weight: var(--weight-semi); color: var(--color-text); margin-bottom: 2px; }
.pain-card__solution-text strong { display: block; font-weight: var(--weight-semi); color: var(--color-success); margin-bottom: 2px; }
.pain-card__arrow { color: var(--color-primary); font-size: var(--text-xl); flex-shrink: 0; }

/* =============================================
   FEATURES
============================================= */
.features__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
.feature-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); transition: box-shadow var(--transition-normal), transform var(--transition-normal); }
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.feature-card__icon { width: 48px; height: 48px; background: #EBF4FF; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4); }
.feature-card__icon svg { width: 24px; height: 24px; stroke: var(--color-primary); }
.feature-card__title { font-size: var(--text-base); font-weight: var(--weight-semi); color: var(--color-text); margin-bottom: var(--space-2); }
.feature-card__desc  { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-relaxed); }

/* =============================================
   TIMELINE
============================================= */
.steps__list { display: grid; gap: var(--space-8); }
.step { display: flex; gap: var(--space-6); align-items: flex-start; }
.step__number { width: 48px; height: 48px; background: var(--color-primary); color: var(--color-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: var(--text-xl); font-weight: var(--weight-bold); flex-shrink: 0; }
.step__title { font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: var(--space-2); }
.step__desc  { color: var(--color-text-secondary); line-height: var(--leading-relaxed); }
.step__tag   { display: inline-block; background: var(--color-success-bg); color: var(--color-success); border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: var(--weight-semi); padding: 2px var(--space-3); margin-top: var(--space-2); }

/* =============================================
   ROI CALCULATOR
============================================= */
.roi { background: var(--color-bg); }
.roi__inner { max-width: 680px; margin: 0 auto; }
.roi__sliders { display: grid; gap: var(--space-8); margin-bottom: var(--space-8); }
.roi__slider-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-3); }
.roi__slider-label { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--color-text); }
.roi__slider-value { font-size: var(--text-base); font-weight: var(--weight-bold); color: var(--color-primary); }
.roi__slider { width: 100%; height: 6px; border-radius: var(--radius-full); -webkit-appearance: none; appearance: none; background: var(--color-border); cursor: pointer; outline: none; }
.roi__slider::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); cursor: pointer; box-shadow: var(--shadow-md); transition: transform var(--transition-fast); }
.roi__slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.roi__slider::-moz-range-thumb { width: 22px; height: 22px; border: none; border-radius: 50%; background: var(--color-primary); cursor: pointer; box-shadow: var(--shadow-md); }
.roi__output { background: var(--color-dark-bg); border-radius: var(--radius-xl); padding: var(--space-8) var(--space-10); color: var(--color-white); text-align: center; }
.roi__output-mrr { font-size: var(--text-4xl); font-weight: var(--weight-extrabold); color: var(--color-accent); margin-bottom: var(--space-1); line-height: 1; }
.roi__output-mrr-label { font-size: var(--text-sm); color: var(--color-dark-muted); margin-bottom: var(--space-5); }
.roi__output-plan { font-size: var(--text-base); color: var(--color-dark-text); margin-bottom: var(--space-1); }
.roi__output-ratio { font-size: var(--text-3xl); font-weight: var(--weight-extrabold); color: var(--color-success); margin-bottom: var(--space-1); }
.roi__output-note { font-size: var(--text-sm); color: var(--color-dark-muted); margin-bottom: var(--space-6); }

/* =============================================
   DATA & INSIGHTS
============================================= */
.insights { background: var(--color-bg); }
.insights__grid { display: grid; gap: var(--space-6); }
.insight-card { background: var(--color-white); border-radius: var(--radius-lg); border-left: 4px solid; padding: var(--space-6); box-shadow: var(--shadow-md); opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; }
.insight-card.is-visible { opacity: 1; transform: none; }
.insight-card--red   { border-left-color: #EF4444; }
.insight-card--blue  { border-left-color: #0EA5E9; }
.insight-card--green { border-left-color: #10B981; }
.insight-card--amber { border-left-color: #F59E0B; }
.insight-card__icon { font-size: 1.5rem; margin-bottom: var(--space-3); }
.insight-card__situation { font-style: italic; font-family: 'Courier New', Courier, monospace; font-size: var(--text-sm); color: var(--color-text-secondary); background: var(--color-bg); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4); line-height: var(--leading-relaxed); }
.insight-card__meta { font-size: var(--text-xs); font-weight: var(--weight-semi); text-transform: uppercase; letter-spacing: .08em; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.insight-card__body { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-relaxed); }
.insight-card__impact { margin-top: var(--space-3); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text); padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
.insights__closing { text-align: center; margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--color-border); }
.insights__closing-text { font-size: var(--text-xl); font-weight: var(--weight-semi); color: var(--color-text); line-height: var(--leading-snug); margin-bottom: var(--space-6); max-width: 52ch; margin-inline: auto; }

/* =============================================
   PRICING
============================================= */
.promo-banner { background: var(--color-promo-bg); border: 2px solid var(--color-promo); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6); margin-bottom: var(--space-8); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.promo-banner__emoji { font-size: 1.5rem; }
.promo-banner__text { flex: 1; min-width: 200px; }
.promo-banner__title { font-size: var(--text-base); font-weight: var(--weight-bold); color: var(--color-text); margin-bottom: 2px; }
.promo-banner__subtitle { font-size: var(--text-sm); color: var(--color-text-secondary); }
.promo-banner__badge { background: var(--color-promo); color: var(--color-white); padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); font-weight: var(--weight-bold); font-size: var(--text-sm); white-space: nowrap; }
.pricing__grid { display: grid; gap: var(--space-6); }
.pricing-card { background: var(--color-white); border: 2px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-8) var(--space-6); position: relative; transition: box-shadow var(--transition-normal); }
.pricing-card--featured { border-color: var(--color-primary); box-shadow: var(--shadow-xl); }
.pricing-card__badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: var(--color-white); font-size: var(--text-xs); font-weight: var(--weight-bold); padding: var(--space-1) var(--space-4); border-radius: var(--radius-full); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.pricing-card__plan { font-size: var(--text-sm); font-weight: var(--weight-semi); letter-spacing: .05em; text-transform: uppercase; color: var(--color-text-secondary); margin-bottom: var(--space-3); }
.pricing-card--featured .pricing-card__plan { color: var(--color-primary); }
.pricing-card__price { display: flex; align-items: baseline; gap: var(--space-1); margin-bottom: var(--space-1); flex-wrap: wrap; }
.pricing-card__amount { font-size: var(--text-4xl); font-weight: var(--weight-extrabold); color: var(--color-text); line-height: 1; }
.pricing-card__amount del { font-size: var(--text-2xl); color: var(--color-text-muted); text-decoration: line-through; margin-right: var(--space-1); }
.pricing-card__period { font-size: var(--text-sm); color: var(--color-text-secondary); }
.pricing-card__annual { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.pricing-card__annual strong { color: var(--color-promo-dark); }
.pricing-card__divider { height: 1px; background: var(--color-border); margin-block: var(--space-6); }
.pricing-card__features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.pricing-feature { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-secondary); }
.pricing-feature__check { color: var(--color-success); font-size: var(--text-lg); flex-shrink: 0; }
.pricing-card__cta { width: 100%; justify-content: center; }

/* =============================================
   CHECKLIST
============================================= */
.checklist__grid { display: grid; gap: var(--space-3); max-width: 600px; margin: 0 auto var(--space-8); }
.checklist__item { display: flex; align-items: center; gap: var(--space-4); background: var(--color-white); border: 1.5px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-5); cursor: pointer; transition: border-color var(--transition-fast), background var(--transition-fast); }
.checklist__item:has(input:checked) { border-color: var(--color-success); background: var(--color-success-bg); }
.checklist__item input[type="checkbox"] { width: 20px; height: 20px; border-radius: var(--radius-sm); cursor: pointer; flex-shrink: 0; accent-color: var(--color-success); }
.checklist__item label { cursor: pointer; font-size: var(--text-base); color: var(--color-text); line-height: var(--leading-normal); }
.checklist__cta { display: none; text-align: center; background: var(--color-success-bg); border: 1px solid var(--color-success); border-radius: var(--radius-xl); padding: var(--space-8) var(--space-6); margin-top: var(--space-4); max-width: 600px; margin-inline: auto; }
.checklist__cta.is-visible { display: block; }
.checklist__cta-text { font-size: var(--text-lg); font-weight: var(--weight-semi); color: #065F46; margin-bottom: var(--space-4); }

/* =============================================
   DEMO CTA
============================================= */
.demo-cta { background: var(--color-dark-bg); padding-block: var(--space-24); }
.demo-cta__inner { text-align: center; }
.demo-cta__label { color: var(--color-accent); font-size: var(--text-xs); font-weight: var(--weight-semi); text-transform: uppercase; letter-spacing: .1em; margin-bottom: var(--space-4); }
.demo-cta__title { font-size: var(--text-3xl); font-weight: var(--weight-extrabold); color: var(--color-white); line-height: var(--leading-tight); margin-bottom: var(--space-5); }
.demo-cta__subtitle { font-size: var(--text-lg); color: var(--color-dark-muted); line-height: var(--leading-relaxed); max-width: 52ch; margin-inline: auto; margin-bottom: var(--space-8); }
.demo-cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-4); }
.demo-cta__access-note { margin-top: var(--space-8); font-size: var(--text-sm); color: var(--color-dark-muted); }
.demo-cta__access-link { color: var(--color-accent); text-decoration: none; font-weight: var(--weight-semi); }
.demo-cta__access-link:hover { text-decoration: underline; }

/* =============================================
   FAQ
============================================= */
.faq__list { max-width: 720px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item:first-child { border-top: 1px solid var(--color-border); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-5) 0; font-size: var(--text-base); font-weight: var(--weight-semi); color: var(--color-text); cursor: pointer; list-style: none; user-select: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: var(--text-2xl); font-weight: var(--weight-regular); color: var(--color-primary); flex-shrink: 0; transition: transform var(--transition-normal); line-height: 1; }
.faq__item details[open] summary::after { transform: rotate(45deg); }
.faq__answer { padding-bottom: var(--space-5); color: var(--color-text-secondary); line-height: var(--leading-relaxed); font-size: var(--text-base); }

/* =============================================
   CONTACT — mailto only
============================================= */
.contact-simple { text-align: center; max-width: 640px; margin: 0 auto; }
.contact-simple .section-subtitle { margin-inline: auto; margin-bottom: var(--space-10); }
.contact-actions { display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.contact-phone { display: inline-flex; align-items: center; gap: var(--space-3); font-size: var(--text-xl); font-weight: var(--weight-semi); color: var(--color-text); transition: color var(--transition-fast); }
.contact-phone:hover { color: var(--color-primary); }
.contact-phone svg { width: 22px; height: 22px; stroke: currentColor; flex-shrink: 0; }
.contact-note { margin-top: var(--space-6); font-size: var(--text-sm); color: var(--color-text-muted); }

/* =============================================
   FOOTER
============================================= */
.footer { background: var(--color-dark-bg); padding-block: var(--space-10); color: var(--color-dark-muted); }
.footer__inner { display: flex; flex-direction: column; gap: var(--space-6); }
.footer__brand { display: flex; align-items: center; gap: var(--space-3); }
.footer__logo-text { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-white); }
.footer__tagline { font-size: var(--text-sm); color: var(--color-dark-muted); margin-top: var(--space-2); }
.footer__links { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.footer__links a { font-size: var(--text-sm); color: var(--color-dark-muted); transition: color var(--transition-fast); }
.footer__links a:hover { color: var(--color-white); }
.footer__bottom { padding-top: var(--space-6); border-top: 1px solid rgba(255,255,255,.1); font-size: var(--text-sm); }

/* =============================================
   RESPONSIVE — TABLET 640px+
============================================= */
@media (min-width: 640px) {
  .hero__title { font-size: var(--text-5xl); }
  .features__grid { grid-template-columns: 1fr 1fr; }
  .insights__grid { grid-template-columns: 1fr 1fr; }
  .pricing__grid  { grid-template-columns: 1fr 1fr; }
  .steps__list { position: relative; padding-left: calc(48px + var(--space-6)); }
  .steps__list::before { content: ''; position: absolute; left: 24px; top: 24px; bottom: 24px; width: 2px; background: var(--color-border); }
  .footer__inner { flex-direction: row; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; }
  .contact-actions { flex-direction: row; justify-content: center; }
}

/* =============================================
   RESPONSIVE — DESKTOP 900px+
============================================= */
@media (min-width: 900px) {
  :root { --container-pad: var(--space-8); }
  .navbar__nav      { display: flex; }
  .navbar__actions  { display: flex; }
  .navbar__hamburger { display: none; }
  .hero__inner    { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
  .hero__title    { font-size: var(--text-6xl); }
  .features__grid { grid-template-columns: repeat(3, 1fr); }
  .insights__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid  { grid-template-columns: repeat(3, 1fr); }
  .section-title  { font-size: var(--text-4xl); }
}

@media (max-width: 639px) {
  .pain-card { grid-template-columns: 1fr; gap: var(--space-3); }
  .pain-card__arrow { display: none; }
  .roi__output { padding: var(--space-6) var(--space-4); }
}

/* =============================================
   UTILITIES
============================================= */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.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; }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-visible { opacity: 1; transform: none; }