/* ==========================================================================
   Link Redirector Marketing Site — styles.css
   Single stylesheet for all pages.
   Sections:
     1. Reset & Base
     2. Typography
     3. Layout Utilities
     4. Buttons
     5. Navigation
     6. Hero
     7. Social Proof Bar
     8. Features Grid
     9. How It Works
    10. Outlook Add-In Callout
    11. Pricing
    12. CTA Banner
    13. Footer
    14. Inner Page Hero (shared)
    15. Changelog Page
    16. Privacy & Support Pages
    17. Outlook Add-In Page
    18. Responsive / Mobile
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #161616;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: #0F62FE;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   2. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: #161616;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.375rem); }
h4 { font-size: 1.125rem; }

p {
  color: #525252;
}

.text-center { text-align: center; }
.text-muted   { color: #525252; }
.text-small   { font-size: 0.875rem; }

/* --------------------------------------------------------------------------
   3. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--gray {
  background-color: #F4F4F4;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0F62FE;
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #525252;
  max-width: 600px;
  margin: 0 auto 48px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background-color: #0F62FE;
  color: #ffffff;
  border-color: #0F62FE;
}

.btn--primary:hover {
  background-color: #0043CE;
  border-color: #0043CE;
  text-decoration: none;
  color: #ffffff;
}

.btn--secondary {
  background-color: transparent;
  color: #0F62FE;
  border-color: #0F62FE;
}

.btn--secondary:hover {
  background-color: #EFF4FF;
  text-decoration: none;
  color: #0F62FE;
}

.btn--ghost {
  background-color: transparent;
  color: #161616;
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: #F4F4F4;
  text-decoration: none;
}

.btn--large {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn--white {
  background-color: #ffffff;
  color: #0F62FE;
  border-color: #ffffff;
}

.btn--white:hover {
  background-color: #EFF4FF;
  color: #0043CE;
  text-decoration: none;
}

.btn--white-outline {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255,255,255,0.6);
}

.btn--white-outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: #ffffff;
  text-decoration: none;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid #E0E0E0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.0625rem;
  color: #161616;
  text-decoration: none;
}

.nav__logo:hover {
  text-decoration: none;
  color: #0F62FE;
}

.nav__logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__links a {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #525252;
  transition: color 0.15s, background-color 0.15s;
}

.nav__links a:hover {
  color: #161616;
  background-color: #F4F4F4;
  text-decoration: none;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: background-color 0.15s;
}

.nav__hamburger:hover {
  background-color: #F4F4F4;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #161616;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile {
  display: none;
  padding: 16px 0 24px;
  border-top: 1px solid #E0E0E0;
}

.nav__mobile.is-open {
  display: block;
}

.nav__mobile a {
  display: block;
  padding: 10px 0;
  font-size: 1rem;
  font-weight: 500;
  color: #161616;
  border-bottom: 1px solid #F4F4F4;
}

.nav__mobile a:last-child {
  border-bottom: none;
}

.nav__mobile a:hover {
  color: #0F62FE;
  text-decoration: none;
}

.nav__mobile .btn {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  padding: 96px 0 80px;
  background: linear-gradient(180deg, #F8FBFF 0%, #ffffff 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: #EFF4FF;
  border: 1px solid #C7D9FF;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0F62FE;
  margin-bottom: 24px;
}

.hero__title {
  margin-bottom: 20px;
}

.hero__title span {
  color: #0F62FE;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: #525252;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: #525252;
}

.hero__trust-dot {
  width: 4px;
  height: 4px;
  background-color: #E0E0E0;
  border-radius: 50%;
}

/* Product mockup */
.hero__mockup {
  position: relative;
}

.mockup-browser {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  border: 1px solid #E0E0E0;
}

.mockup-browser__bar {
  background: #F4F4F4;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #E0E0E0;
}

.mockup-browser__dots {
  display: flex;
  gap: 6px;
}

.mockup-browser__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-browser__dot:nth-child(1) { background: #FF5F57; }
.mockup-browser__dot:nth-child(2) { background: #FEBC2E; }
.mockup-browser__dot:nth-child(3) { background: #28C840; }

.mockup-browser__url {
  flex: 1;
  background: #fff;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 0.75rem;
  color: #525252;
  font-family: 'Inter', monospace;
}

.mockup-browser__body {
  padding: 20px;
  background: #fff;
}

.mockup-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.mockup-topbar__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #161616;
}

.mockup-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #0F62FE;
  color: #fff;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.mockup-search {
  background: #F4F4F4;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 0.75rem;
  color: #525252;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 6px;
  margin-bottom: 4px;
  background: #F8FBFF;
  border: 1px solid #EFF4FF;
}

.mockup-row:nth-child(odd) {
  background: #F4F4F4;
  border-color: #E0E0E0;
}

.mockup-row__short {
  font-size: 0.75rem;
  font-weight: 600;
  color: #0F62FE;
  font-family: 'Inter', monospace;
}

.mockup-row__dest {
  font-size: 0.6875rem;
  color: #525252;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 140px;
}

.mockup-row__badge {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 100px;
  background: #EFF4FF;
  color: #0F62FE;
}

.mockup-row__badge--pin {
  background: #FFF8E1;
  color: #B45309;
}

/* --------------------------------------------------------------------------
   7. Social Proof Bar
   -------------------------------------------------------------------------- */
.proof-bar {
  padding: 32px 0;
  background-color: #161616;
  border-top: none;
}

.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.proof-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}

.proof-bar__icon {
  width: 28px;
  height: 28px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.proof-bar__divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,0.15);
}

/* --------------------------------------------------------------------------
   8. Features Grid
   -------------------------------------------------------------------------- */
.features {
  padding: 96px 0;
}

.feature-card {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #EFF4FF 0%, #DBEAFE 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #161616;
  margin-bottom: 8px;
}

.feature-card__desc {
  font-size: 0.9375rem;
  color: #525252;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. How It Works
   -------------------------------------------------------------------------- */
.how-it-works {
  background-color: #F4F4F4;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.67% + 28px);
  right: calc(16.67% + 28px);
  height: 2px;
  background: linear-gradient(90deg, #0F62FE 0%, #0043CE 100%);
  z-index: 0;
}

.step {
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #0F62FE 0%, #0043CE 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 auto 24px;
  box-shadow: 0 4px 16px rgba(15, 98, 254, 0.3);
}

.step__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step__desc {
  font-size: 0.9375rem;
  color: #525252;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Outlook Add-In Callout
   -------------------------------------------------------------------------- */
.addin-callout {
  background: linear-gradient(135deg, #0043CE 0%, #0F62FE 60%, #1A6FFF 100%);
  color: #ffffff;
  overflow: hidden;
  position: relative;
}

.addin-callout::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.addin-callout::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -60px;
  width: 320px;
  height: 320px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}

.addin-callout__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.addin-callout__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 12px;
}

.addin-callout__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  line-height: 1.25;
}

.addin-callout__desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 32px;
}

.addin-callout__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.addin-callout__feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.9);
}

.addin-callout__feature-check {
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Outlook mockup */
.outlook-mockup {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.25);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

.outlook-mockup__header {
  background: #0078D4;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.outlook-mockup__app-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
}

.outlook-mockup__body {
  padding: 16px;
}

.outlook-field {
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid #F4F4F4;
}

.outlook-field__label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: #525252;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.outlook-field__value {
  font-size: 0.8125rem;
  color: #161616;
}

.outlook-compose-area {
  min-height: 80px;
  background: #F8FBFF;
  border-radius: 4px;
  padding: 10px;
  margin: 12px 0;
  font-size: 0.8125rem;
  color: #525252;
  line-height: 1.6;
}

.outlook-compose-area a {
  color: #0F62FE;
}

.outlook-addin-panel {
  background: #F4F4F4;
  border-radius: 6px;
  padding: 12px;
  margin-top: 8px;
}

.outlook-addin-panel__title {
  font-size: 0.6875rem;
  font-weight: 700;
  color: #161616;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.outlook-addin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  background: #fff;
  border-radius: 4px;
  margin-bottom: 4px;
  border: 1px solid #E0E0E0;
}

.outlook-addin-row__link {
  font-size: 0.6875rem;
  font-weight: 600;
  color: #0F62FE;
  font-family: monospace;
}

.outlook-addin-row__btn {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 3px 8px;
  background: #0F62FE;
  color: #fff;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   11. Pricing
   -------------------------------------------------------------------------- */
.pricing {
  padding: 96px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  position: relative;
}

.pricing-card--featured {
  border-color: #0F62FE;
  border-width: 2px;
  box-shadow: 0 8px 32px rgba(15, 98, 254, 0.15);
  transform: scale(1.02);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0F62FE;
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #525252;
  margin-bottom: 8px;
}

.pricing-card__price {
  margin-bottom: 4px;
}

.pricing-card__amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: #161616;
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.9375rem;
  color: #525252;
  font-weight: 400;
}

.pricing-card__desc {
  font-size: 0.9375rem;
  color: #525252;
  margin-bottom: 28px;
  line-height: 1.6;
  padding-top: 12px;
  border-top: 1px solid #F4F4F4;
  margin-top: 16px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: #525252;
}

.pricing-card__feature-check {
  color: #0F62FE;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: -1px;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   12. CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, #0043CE 0%, #0F62FE 100%);
  padding: 80px 0;
  text-align: center;
}

.cta-banner__title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  margin: 0 auto 36px;
}

.cta-banner__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #161616;
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer__logo:hover {
  text-decoration: none;
  color: #ffffff;
}

.footer__tagline {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}

.footer__col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  transition: color 0.15s;
}

.footer__links a:hover {
  color: #ffffff;
  text-decoration: none;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
}

.footer__legal a:hover {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   14. Inner Page Hero (shared across non-index pages)
   -------------------------------------------------------------------------- */
.page-hero {
  padding: 72px 0 64px;
  background: linear-gradient(180deg, #F8FBFF 0%, #ffffff 100%);
  border-bottom: 1px solid #E0E0E0;
}

.page-hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0F62FE;
  margin-bottom: 12px;
}

.page-hero__title {
  margin-bottom: 16px;
  max-width: 680px;
}

.page-hero__subtitle {
  font-size: 1.125rem;
  color: #525252;
  max-width: 560px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   15. Changelog Page
   -------------------------------------------------------------------------- */
.changelog-section {
  padding: 80px 0;
}

.changelog-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
}

.changelog-sidebar {
  padding-right: 40px;
  border-right: 2px solid #E0E0E0;
}

.changelog-sidebar__item {
  display: block;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: #525252;
  cursor: pointer;
  transition: color 0.15s;
}

.changelog-sidebar__item:hover {
  color: #0F62FE;
  text-decoration: none;
}

.changelog-sidebar__item.active {
  color: #0F62FE;
  font-weight: 600;
}

.changelog-content {
  padding-left: 48px;
}

.changelog-entry {
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid #E0E0E0;
}

.changelog-entry:last-child {
  border-bottom: none;
}

.changelog-entry__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.changelog-entry__version {
  font-size: 0.875rem;
  font-weight: 700;
  background: #0F62FE;
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
}

.changelog-entry__date {
  font-size: 0.875rem;
  color: #525252;
}

.changelog-entry__tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.changelog-entry__tag--new {
  background: #DCFCE7;
  color: #166534;
}

.changelog-entry__tag--improvement {
  background: #EFF4FF;
  color: #1D4ED8;
}

.changelog-entry__tag--fix {
  background: #FFF7ED;
  color: #C2410C;
}

.changelog-entry__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.changelog-entry__desc {
  font-size: 1rem;
  color: #525252;
  margin-bottom: 20px;
  line-height: 1.7;
}

.changelog-entry__items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.changelog-entry__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: #525252;
}

.changelog-entry__item-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* --------------------------------------------------------------------------
   16. Privacy & Support Pages
   -------------------------------------------------------------------------- */
.prose-section {
  padding: 80px 0;
}

.prose-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  align-items: start;
}

.prose-nav {
  position: sticky;
  top: 88px;
}

.prose-nav__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #525252;
  margin-bottom: 12px;
}

.prose-nav__links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.prose-nav__links a {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.9rem;
  color: #525252;
  transition: color 0.15s, background-color 0.15s;
}

.prose-nav__links a:hover {
  color: #0F62FE;
  background-color: #EFF4FF;
  text-decoration: none;
}

.prose-content h2 {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 48px 0 16px;
  padding-top: 48px;
  border-top: 1px solid #E0E0E0;
  color: #161616;
}

.prose-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.prose-content h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 28px 0 10px;
  color: #161616;
}

.prose-content p {
  font-size: 1rem;
  color: #525252;
  line-height: 1.75;
  margin-bottom: 16px;
}

.prose-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.prose-content ul li {
  font-size: 1rem;
  color: #525252;
  line-height: 1.75;
  margin-bottom: 6px;
}

.prose-content a {
  color: #0F62FE;
}

.prose-content a:hover {
  color: #0043CE;
}

.prose-content .highlight-box {
  background: #EFF4FF;
  border: 1px solid #C7D9FF;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
}

.prose-content .highlight-box p {
  margin-bottom: 0;
  color: #1D3461;
  font-size: 0.9375rem;
}

/* Support page specific */
.support-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.support-card {
  background: #fff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.support-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.support-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.support-card__desc {
  font-size: 0.9375rem;
  color: #525252;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* --------------------------------------------------------------------------
   17. Outlook Add-In Dedicated Page
   -------------------------------------------------------------------------- */
.addin-hero {
  padding: 96px 0 80px;
  background: linear-gradient(160deg, #001D6E 0%, #0043CE 50%, #0F62FE 100%);
  overflow: hidden;
  position: relative;
}

.addin-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}

.addin-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.addin-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
}

.addin-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.2;
}

.addin-hero__subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 36px;
}

.addin-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.addin-feature-section {
  padding: 80px 0;
}

.addin-feature-section:nth-child(even) {
  background: #F4F4F4;
}

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

.addin-feature-grid--reverse {
  direction: rtl;
}

.addin-feature-grid--reverse > * {
  direction: ltr;
}

.addin-feature__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0F62FE;
  margin-bottom: 12px;
}

.addin-feature__title {
  font-size: 1.625rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.addin-feature__desc {
  font-size: 1rem;
  color: #525252;
  line-height: 1.75;
  margin-bottom: 24px;
}

.addin-feature__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.addin-feature__list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: #525252;
}

.addin-feature__list-check {
  width: 20px;
  height: 20px;
  background: #EFF4FF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #0F62FE;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
}

/* Visual panels for addin page */
.addin-visual-panel {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.1), 0 1px 4px rgba(0,0,0,0.06);
  overflow: hidden;
  border: 1px solid #E0E0E0;
}

.addin-visual-panel__header {
  background: #F4F4F4;
  padding: 12px 16px;
  border-bottom: 1px solid #E0E0E0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.addin-visual-panel__title-bar {
  font-size: 0.75rem;
  font-weight: 600;
  color: #525252;
}

.addin-visual-panel__body {
  padding: 20px;
}

.addin-insert-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #E0E0E0;
  margin-bottom: 6px;
  background: #fff;
}

.addin-insert-row__link {
  font-size: 0.75rem;
  font-weight: 600;
  color: #0F62FE;
  font-family: monospace;
}

.addin-insert-row__name {
  font-size: 0.6875rem;
  color: #525252;
}

.addin-insert-row__btn {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 4px 10px;
  background: #0F62FE;
  color: #fff;
  border-radius: 4px;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   18. Demo / See It In Action section
   -------------------------------------------------------------------------- */
.demo-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.demo-block:last-child {
  margin-bottom: 0;
}

.demo-block--reverse .demo-block__visual {
  order: -1;
}

.demo-block__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0F62FE;
  margin-bottom: 10px;
}

.demo-block__title {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 700;
  color: #161616;
  margin-bottom: 14px;
  line-height: 1.25;
}

.demo-block__desc {
  font-size: 1rem;
  color: #525252;
  line-height: 1.75;
  margin-bottom: 24px;
}

.demo-block__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-block__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: #525252;
}

.demo-block__check {
  color: #0F62FE;
  font-weight: 700;
  flex-shrink: 0;
}

/* Updated table-style mockup rows */
.mockup-table-header {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr;
  padding: 4px 8px;
  margin-bottom: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #525252;
  border-bottom: 1px solid #E0E0E0;
}

.mockup-table-row {
  display: grid;
  grid-template-columns: 2fr 2fr 1fr;
  align-items: center;
  padding: 7px 8px;
  border-radius: 4px;
  margin-bottom: 3px;
  background: #F8FBFF;
  border: 1px solid #EFF4FF;
  gap: 8px;
}

.mockup-table-row:nth-child(odd) {
  background: #F4F4F4;
  border-color: #E0E0E0;
}

.mockup-row__badge--amber {
  background: #FFF8E1;
  color: #B45309;
}

/* Outlook split demo (compose + task pane side by side) */
.outlook-demo {
  display: flex;
  border-radius: 10px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 1px 4px rgba(0,0,0,0.06);
  overflow: hidden;
  border: 1px solid #E0E0E0;
  background: #fff;
}

.outlook-demo__compose {
  flex: 1;
  min-width: 0;
  border-right: 1px solid #E0E0E0;
}

.outlook-demo__compose-header {
  background: #0078D4;
  padding: 10px 14px;
  display: flex;
  align-items: center;
}

.outlook-demo__compose-body {
  padding: 12px;
}

/* Add-In Task Pane */
.addin-taskpane {
  width: 160px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
}

.addin-taskpane__toolbar {
  background: #0F62FE;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.addin-taskpane__name {
  font-size: 0.625rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.addin-taskpane__chip {
  font-size: 0.5625rem;
  font-weight: 700;
  background: rgba(255,255,255,0.2);
  color: #fff;
  padding: 2px 5px;
  border-radius: 100px;
  flex-shrink: 0;
}

.addin-taskpane__tabs {
  display: flex;
  border-bottom: 2px solid #E0E0E0;
}

.addin-tab {
  flex: 1;
  text-align: center;
  padding: 6px 4px;
  font-size: 0.625rem;
  font-weight: 600;
  color: #525252;
  cursor: pointer;
}

.addin-tab--active {
  color: #0F62FE;
  border-bottom: 2px solid #0F62FE;
  margin-bottom: -2px;
}

.addin-taskpane__body {
  padding: 8px;
  flex: 1;
}

.addin-search-field {
  background: #F4F4F4;
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.5625rem;
  color: #525252;
  margin-bottom: 8px;
}

.addin-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 4px;
  border-radius: 4px;
  border: 1px solid #E0E0E0;
  margin-bottom: 4px;
  background: #fff;
  gap: 4px;
}

.addin-link-item--inserted {
  border-color: #0F62FE;
  background: #EFF4FF;
}

.addin-link-item__info {
  flex: 1;
  min-width: 0;
}

.addin-link-item__title {
  font-size: 0.5625rem;
  font-weight: 600;
  color: #161616;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.addin-link-item__short {
  font-size: 0.5rem;
  color: #0F62FE;
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.addin-link-item__btn {
  font-size: 0.6875rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  background: #0F62FE;
  color: #fff;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.addin-link-item__btn--done {
  background: #22C55E;
}

.addin-pin {
  font-size: 0.5rem;
}

/* --------------------------------------------------------------------------
   19. Responsive / Mobile
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card--featured {
    transform: none;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

  .addin-callout__inner,
  .hero__inner,
  .addin-hero__inner {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  /* Nav */
  .nav__links,
  .nav__actions {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  /* Hero */
  .hero__inner,
  .addin-callout__inner,
  .addin-hero__inner,
  .addin-feature-grid,
  .addin-feature-grid--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 40px;
  }

  .hero {
    padding: 64px 0 48px;
  }

  .hero__mockup {
    order: -1;
  }

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-6,
  .steps,
  .pricing-grid,
  .demo-block {
    grid-template-columns: 1fr;
  }

  .demo-block--reverse .demo-block__visual {
    order: unset;
  }

  .outlook-demo {
    flex-direction: column;
  }

  .addin-taskpane {
    width: 100%;
  }

  .outlook-demo__compose {
    border-right: none;
    border-bottom: 1px solid #E0E0E0;
  }

  .steps::before {
    display: none;
  }

  .step {
    padding: 0;
    text-align: left;
    display: flex;
    gap: 20px;
    align-items: flex-start;
  }

  .step__number {
    margin: 0;
    flex-shrink: 0;
  }

  .section {
    padding: 64px 0;
  }

  /* Changelog */
  .changelog-layout {
    grid-template-columns: 1fr;
  }

  .changelog-sidebar {
    display: none;
  }

  .changelog-content {
    padding-left: 0;
  }

  /* Prose pages */
  .prose-layout {
    grid-template-columns: 1fr;
  }

  .prose-nav {
    display: none;
  }

  /* Support cards */
  .support-cards {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .proof-bar__divider {
    display: none;
  }

  .proof-bar__inner {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__ctas,
  .cta-banner__actions,
  .addin-hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn,
  .cta-banner__actions .btn,
  .addin-hero__ctas .btn {
    width: 100%;
    justify-content: center;
  }
}