/* =========================================================
   niDar Tools — About Us Page
   Original Website Page Design
   ========================================================= */

.about-page {
  --about-primary: #2e7d32;
  --about-primary-dark: #1b5e20;
  --about-primary-light: #e8f5e9;
  --about-accent: #66bb6a;
  --about-heading: #142018;
  --about-text: #526158;
  --about-muted: #718078;
  --about-surface: #ffffff;
  --about-soft: #f5f8f5;
  --about-border: rgba(46, 125, 50, 0.12);
  --about-shadow: 0 18px 50px rgba(27, 94, 32, 0.08);
  --about-radius: 24px;
  color: var(--about-text);
  background: var(--about-soft);
  line-height: 1.7;
}

.about-page *,
.about-page *::before,
.about-page *::after {
  box-sizing: border-box;
}

.about-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

/* =========================================================
   HERO
   ========================================================= */

.about-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 88px;
  background:
    radial-gradient(circle at 15% 20%, rgba(102,187,106,.18), transparent 30%),
    radial-gradient(circle at 85% 70%, rgba(46,125,50,.12), transparent 32%),
    linear-gradient(135deg, #f7fbf7 0%, #edf7ef 50%, #f9fcf9 100%);
  border-bottom: 1px solid var(--about-border);
}

.about-hero::before,
.about-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.about-hero::before {
  width: 300px;
  height: 300px;
  right: -120px;
  top: -120px;
  border: 1px solid rgba(46,125,50,.1);
}

.about-hero::after {
  width: 220px;
  height: 220px;
  left: -110px;
  bottom: -110px;
  border: 1px solid rgba(102,187,106,.12);
}

.about-hero .about-container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  margin-bottom: 22px;
  border: 1px solid rgba(46,125,50,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.78);
  color: var(--about-primary-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  box-shadow: 0 8px 24px rgba(46,125,50,.06);
}

.about-hero h1 {
  max-width: 850px;
  margin: 0 auto;
  color: var(--about-heading);
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.about-hero h1 span,
.about-section h2 span,
.about-company-content h2 span,
.about-global-content h2 span,
.about-trust h2 span,
.about-cta-card h2 span {
  color: var(--about-primary);
}

.about-hero-text {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--about-text);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.8;
}

.about-hero-actions,
.about-cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* =========================================================
   BUTTONS
   ========================================================= */

.about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 23px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform .2s ease,
    box-shadow .2s ease,
    background .2s ease,
    border-color .2s ease;
}

.about-btn:hover {
  transform: translateY(-2px);
}

.about-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--about-primary), var(--about-primary-dark));
  box-shadow: 0 10px 24px rgba(46,125,50,.22);
}

.about-btn-primary:hover {
  box-shadow: 0 14px 30px rgba(46,125,50,.28);
}

.about-btn-secondary {
  color: var(--about-primary-dark);
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(46,125,50,.2);
}

.about-btn-secondary:hover {
  background: #fff;
  border-color: rgba(46,125,50,.38);
}

/* =========================================================
   COMMON SECTIONS
   ========================================================= */

.about-section {
  padding: 82px 0;
}

.about-section-heading h2,
.about-centered-heading h2,
.about-global-content h2,
.about-company-content h2,
.about-trust h2,
.about-cta-card h2 {
  margin: 10px 0 18px;
  color: var(--about-heading);
  font-size: clamp(30px, 4vw, 43px);
  line-height: 1.18;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.about-eyebrow {
  display: inline-block;
  color: var(--about-primary);
  font-size: 12px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.about-centered-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.about-centered-heading p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--about-text);
  font-size: 17px;
}

/* =========================================================
   INTRO
   ========================================================= */

.about-intro {
  background: var(--about-surface);
}

.about-two-column {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
  align-items: start;
}

.about-section-content {
  font-size: 16px;
}

.about-section-content p {
  margin: 0 0 18px;
}

.about-section-content p:last-child {
  margin-bottom: 0;
}

/* =========================================================
   MISSION / VALUES
   ========================================================= */

.about-mission {
  background:
    linear-gradient(180deg, #f5faf5 0%, #edf6ee 100%);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.about-value-card {
  padding: 28px 24px;
  background: rgba(255,255,255,.9);
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  box-shadow: var(--about-shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}

.about-value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 55px rgba(27,94,32,.12);
}

.about-card-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 15px;
  background: var(--about-primary-light);
  font-size: 24px;
}

.about-value-card h3 {
  margin: 0 0 8px;
  color: var(--about-heading);
  font-size: 20px;
  line-height: 1.3;
}

.about-value-card p {
  margin: 0;
  color: var(--about-text);
  font-size: 14px;
  line-height: 1.65;
}

/* =========================================================
   TOOLS
   ========================================================= */

.about-offer {
  background: var(--about-surface);
}

.about-tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.about-tool-card {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr 25px;
  gap: 18px;
  align-items: center;
  min-height: 145px;
  padding: 25px;
  color: inherit;
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--about-border);
  border-radius: var(--about-radius);
  box-shadow: 0 12px 35px rgba(20,32,24,.055);
  transition:
    transform .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.about-tool-card:hover {
  transform: translateY(-4px);
  border-color: rgba(46,125,50,.3);
  box-shadow: 0 20px 45px rgba(46,125,50,.11);
}

.about-tool-icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(135deg, #e8f5e9, #f4fbf4);
  font-size: 27px;
}

.about-tool-card h3 {
  margin: 0 0 5px;
  color: var(--about-heading);
  font-size: 19px;
}

.about-tool-card p {
  margin: 0;
  color: var(--about-muted);
  font-size: 14px;
  line-height: 1.6;
}

.about-card-arrow {
  color: var(--about-primary);
  font-size: 24px;
  font-weight: 700;
  transition: transform .2s ease;
}

.about-tool-card:hover .about-card-arrow {
  transform: translateX(4px);
}

/* =========================================================
   GLOBAL AUDIENCE
   ========================================================= */

.about-global {
  background: #f5f8f5;
}

.about-global-card {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 45px;
  align-items: center;
  padding: 55px;
  overflow: hidden;
  border-radius: 32px;
  background:
    radial-gradient(circle at 100% 0%, rgba(102,187,106,.16), transparent 34%),
    linear-gradient(135deg, #ffffff, #f1f8f2);
  border: 1px solid var(--about-border);
  box-shadow: var(--about-shadow);
}

.about-global-content p {
  max-width: 680px;
  margin: 0 0 16px;
}

.about-global-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.about-stat-card {
  min-height: 135px;
  padding: 22px;
  border-radius: 20px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(46,125,50,.1);
}

.about-stat-card strong {
  display: block;
  margin-bottom: 13px;
  color: var(--about-primary);
  font-size: 27px;
  line-height: 1;
}

.about-stat-card span {
  color: var(--about-heading);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

/* =========================================================
   WHY NIDAR
   ========================================================= */

.about-why {
  background: #fff;
}

.about-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.about-feature-card {
  padding: 28px 24px;
  border-radius: 22px;
  background: var(--about-soft);
  border: 1px solid var(--about-border);
}

.about-feature-card > span {
  display: inline-block;
  margin-bottom: 25px;
  color: var(--about-primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
}

.about-feature-card h3 {
  margin: 0 0 10px;
  color: var(--about-heading);
  font-size: 19px;
}

.about-feature-card p {
  margin: 0;
  color: var(--about-text);
  font-size: 14px;
  line-height: 1.65;
}

/* =========================================================
   COMPANY
   ========================================================= */

.about-company {
  background:
    linear-gradient(180deg, #f4f9f4, #edf6ee);
}

.about-company-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 55px;
  align-items: center;
  padding: 55px;
  border-radius: 32px;
  background: #fff;
  border: 1px solid var(--about-border);
  box-shadow: var(--about-shadow);
}

.about-company-mark {
  display: grid;
  width: 190px;
  height: 190px;
  margin: auto;
  place-items: center;
  border-radius: 42px;
  background:
    linear-gradient(145deg, var(--about-primary), var(--about-primary-dark));
  color: #fff;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -.05em;
  box-shadow: 0 22px 45px rgba(46,125,50,.24);
}

.about-company-content h2 {
  margin-top: 9px;
}

.about-company-content p {
  margin: 0 0 15px;
}

.about-inline-link {
  display: inline-flex;
  align-items: center;
  margin-top: 8px;
  color: var(--about-primary-dark);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.about-inline-link:hover {
  text-decoration: underline;
}

/* =========================================================
   TRUST / PRIVACY
   ========================================================= */

.about-trust {
  background: #fff;
}

.about-trust-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
  align-items: start;
}

.about-trust-grid p {
  margin: 0 0 17px;
}

/* =========================================================
   PRINCIPLES
   ========================================================= */

.about-principles {
  background: var(--about-soft);
}

.about-principles-list {
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--about-border);
}

.about-principle {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 25px;
  padding: 23px 5px;
  border-bottom: 1px solid var(--about-border);
}

.about-principle strong {
  color: var(--about-heading);
  font-size: 17px;
}

.about-principle span {
  color: var(--about-text);
  font-size: 15px;
}

/* =========================================================
   CTA
   ========================================================= */

.about-cta {
  padding: 80px 0 95px;
  background: #fff;
}

.about-cta-card {
  position: relative;
  overflow: hidden;
  padding: 65px 35px;
  text-align: center;
  border-radius: 32px;
  background:
    radial-gradient(circle at 10% 0%, rgba(102,187,106,.24), transparent 30%),
    radial-gradient(circle at 90% 100%, rgba(27,94,32,.18), transparent 35%),
    linear-gradient(135deg, #edf7ee, #f7fbf7);
  border: 1px solid rgba(46,125,50,.14);
}

.about-cta-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 0 auto 17px;
  place-items: center;
  border-radius: 16px;
  background: #fff;
  color: var(--about-primary);
  font-size: 25px;
  box-shadow: 0 10px 25px rgba(46,125,50,.1);
}

.about-cta-card h2 {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.about-cta-card p {
  max-width: 650px;
  margin: 0 auto;
  color: var(--about-text);
  font-size: 17px;
}

/* =========================================================
   DARK THEME
   Works with niDar shared theme system
   ========================================================= */

html[data-theme="dark"] .about-page,
body.dark-mode .about-page {
  --about-heading: #edf7ee;
  --about-text: #c4d0c7;
  --about-muted: #9eaaa1;
  --about-surface: #101712;
  --about-soft: #0c120e;
  --about-border: rgba(129,199,132,.14);
  --about-primary-light: rgba(76,175,80,.14);
  --about-shadow: 0 18px 50px rgba(0,0,0,.22);

  background: #0c120e;
}

html[data-theme="dark"] .about-hero,
body.dark-mode .about-hero {
  background:
    radial-gradient(circle at 15% 20%, rgba(76,175,80,.13), transparent 30%),
    radial-gradient(circle at 85% 70%, rgba(46,125,50,.1), transparent 32%),
    linear-gradient(135deg, #101812, #0d140f);
}

html[data-theme="dark"] .about-hero-badge,
body.dark-mode .about-hero-badge,
html[data-theme="dark"] .about-btn-secondary,
body.dark-mode .about-btn-secondary,
html[data-theme="dark"] .about-tool-card,
body.dark-mode .about-tool-card,
html[data-theme="dark"] .about-value-card,
body.dark-mode .about-value-card,
html[data-theme="dark"] .about-company-card,
body.dark-mode .about-company-card,
html[data-theme="dark"] .about-stat-card,
body.dark-mode .about-stat-card {
  background: #151d17;
}

html[data-theme="dark"] .about-intro,
body.dark-mode .about-intro,
html[data-theme="dark"] .about-offer,
body.dark-mode .about-offer,
html[data-theme="dark"] .about-why,
body.dark-mode .about-why,
html[data-theme="dark"] .about-trust,
body.dark-mode .about-trust,
html[data-theme="dark"] .about-cta,
body.dark-mode .about-cta {
  background: #0f1611;
}

html[data-theme="dark"] .about-mission,
body.dark-mode .about-mission,
html[data-theme="dark"] .about-company,
body.dark-mode .about-company,
html[data-theme="dark"] .about-global,
body.dark-mode .about-global,
html[data-theme="dark"] .about-principles,
body.dark-mode .about-principles {
  background: #0b110d;
}

html[data-theme="dark"] .about-feature-card,
body.dark-mode .about-feature-card {
  background: #141c16;
}

html[data-theme="dark"] .about-global-card,
body.dark-mode .about-global-card,
html[data-theme="dark"] .about-cta-card,
body.dark-mode .about-cta-card {
  background:
    radial-gradient(circle at 100% 0%, rgba(76,175,80,.11), transparent 34%),
    #121a14;
}

html[data-theme="dark"] .about-card-icon,
body.dark-mode .about-card-icon,
html[data-theme="dark"] .about-tool-icon,
body.dark-mode .about-tool-icon {
  background: rgba(76,175,80,.12);
}

html[data-theme="dark"] .about-stat-card,
body.dark-mode .about-stat-card {
  border-color: rgba(129,199,132,.12);
}

/* =========================================================
   SENIOR MODE
   ========================================================= */

html[data-theme="senior"] .about-page,
body.senior-mode .about-page {
  --about-heading: #111;
  --about-text: #222;
  --about-muted: #333;
  --about-primary: #17651c;
  --about-primary-dark: #0c4810;
  --about-border: #222;
  background: #fff;
  font-size: 18px;
}

html[data-theme="senior"] .about-hero,
body.senior-mode .about-hero {
  background: #fff;
}

html[data-theme="senior"] .about-section {
  border-bottom: 2px solid #222;
}

html[data-theme="senior"] .about-hero h1 {
  font-size: clamp(44px, 7vw, 68px);
}

html[data-theme="senior"] .about-section h2,
html[data-theme="senior"] .about-centered-heading h2,
html[data-theme="senior"] .about-global-content h2,
html[data-theme="senior"] .about-company-content h2,
html[data-theme="senior"] .about-trust h2,
html[data-theme="senior"] .about-cta-card h2 {
  font-size: clamp(34px, 5vw, 46px);
}

html[data-theme="senior"] .about-hero-text,
html[data-theme="senior"] .about-centered-heading p,
html[data-theme="senior"] .about-cta-card p {
  font-size: 20px;
}

html[data-theme="senior"] .about-value-card p,
html[data-theme="senior"] .about-feature-card p,
html[data-theme="senior"] .about-tool-card p {
  font-size: 17px;
}

html[data-theme="senior"] .about-value-card h3,
html[data-theme="senior"] .about-feature-card h3,
html[data-theme="senior"] .about-tool-card h3 {
  font-size: 22px;
}

html[data-theme="senior"] .about-btn {
  min-height: 56px;
  padding: 14px 25px;
  font-size: 17px;
  border: 2px solid #222;
}

html[data-theme="senior"] .about-inline-link {
  font-size: 18px;
  text-decoration: underline;
}

html[data-theme="senior"] .about-principle strong,
html[data-theme="senior"] .about-principle span {
  font-size: 18px;
}

html[data-theme="senior"] .about-hero-badge {
  border: 2px solid #222;
  color: #111;
}

/* =========================================================
   RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 1050px) {
  .about-values-grid,
  .about-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-two-column,
  .about-trust-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-global-card,
  .about-company-card {
    grid-template-columns: 1fr;
  }

  .about-company-mark {
    margin: 0;
  }
}

/* =========================================================
   RESPONSIVE — MOBILE
   ========================================================= */

@media (max-width: 760px) {
  .about-container {
    width: min(100% - 28px, 1180px);
  }

  .about-hero {
    padding: 65px 0 62px;
  }

  .about-section {
    padding: 62px 0;
  }

  .about-hero-text {
    font-size: 16px;
  }

  .about-values-grid,
  .about-feature-grid,
  .about-tools-grid {
    grid-template-columns: 1fr;
  }

  .about-global-card,
  .about-company-card {
    padding: 30px 22px;
    border-radius: 24px;
  }

  .about-global-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-company-mark {
    width: 135px;
    height: 135px;
    border-radius: 30px;
    font-size: 32px;
  }

  .about-principle {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 20px 2px;
  }

  .about-cta {
    padding: 62px 0 75px;
  }

  .about-cta-card {
    padding: 48px 20px;
    border-radius: 25px;
  }

  .about-tool-card {
    grid-template-columns: 52px 1fr 20px;
    gap: 13px;
    padding: 20px;
  }

  .about-tool-icon {
    width: 52px;
    height: 52px;
  }

  .about-hero-actions,
  .about-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 430px) {
  .about-container {
    width: min(100% - 22px, 1180px);
  }

  .about-hero h1 {
    font-size: 38px;
  }

  .about-section h2,
  .about-centered-heading h2,
  .about-global-content h2,
  .about-company-content h2,
  .about-trust h2,
  .about-cta-card h2 {
    font-size: 29px;
  }

  .about-section {
    padding: 52px 0;
  }

  .about-value-card,
  .about-feature-card {
    padding: 23px 19px;
  }

  .about-global-stat-grid {
    gap: 10px;
  }

  .about-stat-card {
    min-height: 115px;
    padding: 17px;
  }
}

/* =========================================================
   ACCESSIBILITY
   ========================================================= */

.about-page a:focus-visible,
.about-page button:focus-visible {
  outline: 3px solid rgba(46,125,50,.5);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .about-page *,
  .about-page *::before,
  .about-page *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}