/* ============================================
   FinanceOS Theme — base + components
   ============================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: var(--type-body-size);
  line-height: var(--type-body-leading);
  color: var(--gray);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--brand-pink); text-decoration: none; transition: color 200ms var(--ease-out-expo); }
a:hover { color: var(--navy); }

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

h1, h2, h3, h4, h5, h6 { color: var(--navy); font-weight: 600; line-height: 1.25; letter-spacing: -0.44px; }
h1 { font-size: var(--type-h1-size); }
h2 { font-size: var(--type-h2-size); }
h3 { font-size: var(--type-h3-size); }

p { margin-bottom: 1em; }

::selection { background: var(--brand-pink-light); color: var(--navy); }

/* ============================================
   Layout
   ============================================ */
.fos-container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.fos-section   { padding: 100px 0; }

@media (max-width: 900px) {
  .fos-container { padding: 0 24px; }
  .fos-section { padding: 70px 0; }
}
@media (max-width: 600px) {
  .fos-container { padding: 0 20px; }
  .fos-section { padding: 56px 0; }
}

/* ============================================
   Type helpers
   ============================================ */
.fos-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--type-eyebrow-size);
  font-weight: var(--type-eyebrow-weight);
  letter-spacing: var(--type-eyebrow-tracking);
  text-transform: uppercase;
  color: var(--brand-pink);
  display: inline-block;
  margin-bottom: 16px;
}

.fos-quote {
  font-family: var(--font-sans);
  font-size: var(--type-quote-size);
  font-weight: var(--type-quote-weight);
  line-height: var(--type-quote-leading);
  color: var(--dark);
  border-left: 4px solid var(--brand-pink);
  padding: 4px 0 4px 20px;
  margin: 26px 0;
}

.fos-stat {
  font-family: var(--font-sans);
  font-size: var(--type-stat-size);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1.6px;
  color: var(--brand-pink);
}

.fos-mono {
  font-family: var(--font-mono);
  font-size: var(--type-mono-size);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.fos-gradient-text {
  background: linear-gradient(90deg, #F93576 0%, #1A1A2E 28%, #F93576 56%, #1A1A2E 84%, #F93576 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  animation: fos-gradient-shift 6s ease infinite;
}
@keyframes fos-gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ============================================
   Buttons
   ============================================ */
.fos-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-family: var(--font-sans);
  font-size: var(--type-button-size);
  font-weight: var(--type-button-weight);
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 250ms var(--ease-out-expo),
              box-shadow 250ms var(--ease-out-expo),
              border-color 250ms var(--ease-out-expo),
              color 250ms var(--ease-out-expo),
              background-color 250ms var(--ease-out-expo);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}
.fos-btn--primary {
  background: var(--brand-pink);
  color: #fff;
  border-color: var(--brand-pink);
}
.fos-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-cta);
  color: #fff;
}
.fos-btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.fos-btn--outline:hover {
  border-color: var(--brand-pink);
  color: var(--brand-pink);
  transform: translateY(-2px);
}
.fos-btn:active { transform: scale(0.98); box-shadow: none; }

/* ============================================
   Nav
   ============================================ */
.fos-nav {
  width: 100%;
  padding: 24px 0;
  background: transparent;
}
.fos-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.fos-nav__logo img { height: 36px; width: auto; }
.fos-nav__menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.fos-nav__menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 4px 0;
}
.fos-nav__menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--brand-pink);
  transition: width 300ms var(--ease-out-expo);
}
.fos-nav__menu a:hover { color: var(--brand-pink); }
.fos-nav__menu a:hover::after { width: 100%; }

.fos-nav__toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.fos-nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 4px 0;
  transition: transform 200ms var(--ease-out-expo);
}

@media (max-width: 900px) {
  .fos-nav__inner { padding: 0 24px; }
  .fos-nav__toggle { display: block; }
  .fos-nav__menu {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-warm);
    border-top: 1px solid var(--border-card);
    padding: 16px 24px;
    display: none;
  }
  .fos-nav__menu.is-open { display: flex; }
  .fos-nav__menu li { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--border-card); }
  .fos-nav__menu li:last-child { border-bottom: 0; }
  .fos-nav__cta { display: none; }
  .fos-nav__menu.is-open + .fos-nav__cta,
  .fos-nav__menu.is-open .fos-nav__cta { display: inline-flex; }
}

/* ============================================
   Hero
   ============================================ */
.fos-hero-wrap {
  background: var(--bg-warm);
  position: relative;
  overflow: hidden;
}
.fos-hero-wrap::after {
  content: '';
  position: absolute;
  width: 441px; height: 441px;
  left: 148px; bottom: -180px;
  background: rgba(212, 207, 199, 0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(193px);
}
.fos-hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 48px 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.fos-hero h1 {
  font-size: var(--type-display-size);
  font-weight: var(--type-display-weight);
  line-height: var(--type-display-leading);
  letter-spacing: var(--type-display-tracking);
  color: var(--navy);
  margin-bottom: 28px;
}
.fos-hero h1 .fos-hero__lead { font-weight: 300; }
.fos-hero h1 .fos-hero__highlight { font-weight: 500; }
.fos-hero p {
  font-size: var(--type-body-lg-size);
  line-height: var(--type-body-lg-leading);
  color: var(--gray);
  max-width: 720px;
  margin: 0 auto 36px;
}
.fos-hero__cta { display: inline-flex; }

@media (max-width: 900px) {
  .fos-hero { padding: 56px 24px 24px; }
  .fos-hero h1 { font-size: 48px; letter-spacing: -1px; }
  .fos-hero p { font-size: 17px; }
}
@media (max-width: 600px) {
  .fos-hero h1 { font-size: 40px; }
}

.fos-dashboard {
  max-width: 1105px;
  margin: 40px auto 0;
  padding: 0 48px;
  position: relative;
  z-index: 1;
}
.fos-dashboard__inner {
  background: var(--bg-white);
  border: 1.09px solid var(--border-card);
  border-radius: 17.39px;
  overflow: hidden;
  box-shadow: var(--shadow-dashboard);
}
@media (max-width: 600px) { .fos-dashboard { padding: 0 20px; } }

/* ============================================
   Problem section
   ============================================ */
.fos-problem {
  background: var(--bg-warm);
  position: relative;
  z-index: 1;
}
.fos-problem__grid {
  display: flex;
  align-items: flex-start;
  gap: 93px;
}
.fos-problem__copy { flex: 0 0 556px; }
.fos-problem__copy h2 {
  font-size: var(--type-h1-size);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.44px;
  color: var(--navy);
  margin-bottom: 32px;
}
.fos-problem__copy p {
  font-size: var(--type-body-size);
  line-height: var(--type-body-leading);
  color: var(--gray);
  margin-bottom: 22px;
}
.fos-problem__visual {
  flex: 1;
  height: 500px;
  background: var(--surface-tinted);
  border-radius: var(--radius-xl);
  margin-top: 48px;
  background-size: cover;
  background-position: center;
}

@media (max-width: 900px) {
  .fos-problem__grid { flex-direction: column; gap: 40px; }
  .fos-problem__copy { flex: 1; }
  .fos-problem__visual { width: 100%; height: 360px; margin-top: 0; }
}

/* ============================================
   Solution section / feature cards
   ============================================ */
.fos-solution { background: var(--bg-white); }
.fos-solution__header { text-align: center; margin-bottom: 52px; }
.fos-solution__header h2 {
  font-size: var(--type-h1-size);
  font-weight: 600;
  letter-spacing: -0.44px;
  max-width: 730px;
  margin: 12px auto 26px;
  color: var(--navy);
}
.fos-solution__header p {
  font-size: 17.65px;
  line-height: 1.8;
  color: var(--gray);
  max-width: 830px;
  margin: 0 auto;
}

.fos-features { display: flex; flex-direction: column; gap: 27px; }
.fos-features__row { display: flex; gap: 27px; }
.fos-feature-card {
  flex: 1;
  background: var(--bg-warm);
  border: 1.1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: transform 350ms var(--ease-out-expo), box-shadow 350ms var(--ease-out-expo);
}
.fos-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.fos-feature-card__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-white);
}
.fos-feature-card__image img { width: 100%; height: 100%; object-fit: cover; }
.fos-feature-card__head { display: flex; align-items: center; gap: 16px; }
.fos-feature-card__icon {
  width: 53px; height: 53px;
  background: var(--brand-pink-light);
  border-radius: 15px;
  display: grid;
  place-items: center;
}
.fos-feature-card__icon img { width: 28px; height: 28px; }
.fos-feature-card h3 {
  font-size: var(--type-h3-size);
  font-weight: 600;
  color: var(--navy);
}
.fos-feature-card p {
  font-size: var(--type-body-sm-size);
  line-height: var(--type-body-sm-leading);
  color: var(--gray);
  margin: 0;
}

.fos-solution__cta { text-align: center; margin-top: 48px; }

@media (max-width: 900px) {
  .fos-features__row { flex-direction: column; }
}

/* ============================================
   Compatible With (tools + marquee)
   ============================================ */
.fos-compat { background: var(--bg-warm); }
.fos-compat__header { text-align: center; margin-bottom: 44px; }
.fos-compat__header h2 {
  font-size: var(--type-h1-size);
  font-weight: 600;
  letter-spacing: -0.44px;
  color: var(--dark);
  margin: 12px 0 16px;
}
.fos-compat__header p {
  font-size: 17.65px;
  color: var(--gray-soft);
}

.fos-tools { display: flex; align-items: center; justify-content: center; gap: 70px; flex-wrap: wrap; margin-bottom: 80px; }
.fos-tool {
  width: 84px; height: 84px;
  display: grid; place-items: center;
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-tool);
  transition: transform 250ms var(--ease-out-expo), border-color 250ms var(--ease-out-expo), box-shadow 250ms var(--ease-out-expo);
}
.fos-tool img { width: 52px; height: 52px; object-fit: contain; }
.fos-tool:hover {
  transform: scale(1.08);
  border-color: var(--brand-pink);
  box-shadow: 0 6px 20px rgba(249, 53, 118, 0.18);
}

/* Marquee */
.fos-marquee {
  position: relative;
  overflow: hidden;
  margin-bottom: 100px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.fos-marquee__track { display: flex; gap: 80px; width: max-content; animation: fos-marquee 40s linear infinite; }
.fos-marquee__item {
  display: grid; place-items: center;
  height: 56px;
  flex: 0 0 auto;
  opacity: 0.55;
  transition: opacity 200ms var(--ease-out-expo);
}
.fos-marquee__item:hover { opacity: 1; }
.fos-marquee__item img { max-height: 40px; width: auto; }
@keyframes fos-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Stats */
.fos-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}
.fos-stats__num {
  font-size: var(--type-stat-size);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1.6px;
  color: var(--brand-pink);
}
.fos-stats__label {
  font-size: 17px;
  color: var(--gray);
  margin-top: 8px;
}
@media (max-width: 700px) {
  .fos-stats { grid-template-columns: 1fr; gap: 24px; }
  .fos-stats__num { font-size: 56px; }
}

/* ============================================
   How It's Different (sticky image left)
   ============================================ */
.fos-different { background: var(--bg-white); }
.fos-different__grid {
  display: flex;
  align-items: flex-start;
  gap: 71px;
}
.fos-different__media {
  flex: 0 0 556px;
  border-radius: 17.65px;
  box-shadow: var(--shadow-image-card);
  overflow: hidden;
  position: sticky;
  top: 100px;
  align-self: flex-start;
}
.fos-different__copy { flex: 1; }
.fos-different__copy h2 {
  font-size: var(--type-h1-size);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.44px;
  color: var(--navy);
  margin-bottom: 30px;
}
.fos-different__copy p {
  font-size: var(--type-body-size);
  line-height: var(--type-body-leading);
  color: var(--gray);
  margin-bottom: 26px;
}

.fos-capabilities { list-style: none; margin: 24px 0; padding: 0; }
.fos-capabilities li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--border-card);
  font-size: 17px;
  color: var(--navy);
  font-weight: 500;
  transition: transform 250ms var(--ease-out-expo);
}
.fos-capabilities li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brand-pink);
}
.fos-capabilities li:hover { transform: translateX(6px); }

@media (max-width: 900px) {
  .fos-different__grid { flex-direction: column; gap: 36px; }
  .fos-different__media { position: static; flex: 1; width: 100%; }
}

/* ============================================
   Footer
   ============================================ */
.fos-footer {
  background: var(--dark);
  color: #d6d8e2;
  position: relative;
  overflow: hidden;
  padding: 100px 0 40px;
}
.fos-footer::after {
  content: 'FinanceOS';
  position: absolute;
  left: 50%; bottom: -40px;
  transform: translateX(-50%);
  font-size: clamp(120px, 22vw, 320px);
  font-weight: 600;
  color: rgba(255,255,255,0.04);
  letter-spacing: -8px;
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
}
.fos-footer__cta {
  text-align: center;
  margin-bottom: 80px;
  position: relative;
  z-index: 2;
}
.fos-footer__cta h2 {
  font-size: var(--type-h2-size);
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.fos-footer__cta p {
  color: var(--gray-soft);
  margin-bottom: 28px;
  font-size: 18px;
}
.fos-footer__cta .fos-btn--primary { background: var(--brand-pink); border-color: var(--brand-pink); }

.fos-footer__cols {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  position: relative;
  z-index: 2;
}
.fos-footer__brand img { height: 32px; margin-bottom: 16px; }
.fos-footer__brand p { color: var(--gray-soft); font-size: 14px; max-width: 280px; }
.fos-footer__col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.4px;
}
.fos-footer__col ul { list-style: none; padding: 0; }
.fos-footer__col li { margin-bottom: 10px; }
.fos-footer__col a { color: #d6d8e2; font-size: 14px; }
.fos-footer__col a:hover { color: #fff; }

.fos-footer__trust {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 16px;
}
.fos-footer__pill {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #fff;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.fos-footer__bottom {
  margin-top: 60px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 13px;
  color: var(--gray-soft);
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .fos-footer__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .fos-footer__cols { grid-template-columns: 1fr; }
}

/* ============================================
   Generic page / post
   ============================================ */
.fos-page {
  background: var(--bg-warm);
  padding: 80px 0;
  min-height: 60vh;
}
.fos-page__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}
.fos-page h1 {
  font-size: var(--type-h1-size);
  font-weight: 600;
  letter-spacing: -0.44px;
  color: var(--navy);
  margin-bottom: 32px;
}
.fos-page__content,
.fos-post__content {
  font-size: var(--type-body-size);
  line-height: var(--type-body-leading);
  color: var(--gray);
}
.fos-page__content p,
.fos-post__content p { margin-bottom: 1.2em; }
.fos-page__content h2,
.fos-post__content h2 { font-size: 32px; margin: 1.6em 0 0.6em; color: var(--navy); }
.fos-page__content h3,
.fos-post__content h3 { font-size: 22px; margin: 1.4em 0 0.4em; color: var(--navy); }
.fos-page__content blockquote,
.fos-post__content blockquote {
  border-left: 4px solid var(--brand-pink);
  padding: 4px 0 4px 20px;
  margin: 26px 0;
  color: var(--dark);
  font-weight: 600;
  font-size: var(--type-quote-size);
  line-height: var(--type-quote-leading);
}
.fos-page__content code,
.fos-post__content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-white);
  border: 1px solid var(--border-card);
  padding: 2px 6px;
  border-radius: 4px;
}
.fos-page__content a,
.fos-post__content a { color: var(--brand-pink); text-decoration: underline; text-underline-offset: 3px; }

.fos-post__meta {
  font-size: 14px;
  color: var(--gray-soft);
  margin-bottom: 12px;
}

/* Blog index */
.fos-archive {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px;
}
.fos-archive__card {
  background: var(--bg-white);
  border: 1.1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 350ms var(--ease-out-expo), box-shadow 350ms var(--ease-out-expo);
}
.fos-archive__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.fos-archive__thumb { aspect-ratio: 16 / 10; background: var(--bg-warm); }
.fos-archive__thumb img { width: 100%; height: 100%; object-fit: cover; }
.fos-archive__body { padding: 24px; }
.fos-archive__body h3 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.fos-archive__body p { font-size: 14px; color: var(--gray); }
@media (max-width: 900px) { .fos-archive { grid-template-columns: 1fr 1fr; padding: 56px 24px; } }
@media (max-width: 600px) { .fos-archive { grid-template-columns: 1fr; } }

/* 404 */
.fos-404 {
  min-height: 70vh;
  display: grid; place-items: center;
  background: var(--bg-warm);
  text-align: center;
  padding: 80px 24px;
}
.fos-404 .fos-eyebrow { display: block; }
.fos-404 h1 {
  font-size: 96px;
  font-weight: 600;
  letter-spacing: -2px;
  color: var(--navy);
  margin: 8px 0 16px;
}
.fos-404 p { color: var(--gray); margin-bottom: 28px; font-size: 18px; }

/* WP utility */
.aligncenter { margin-left: auto; margin-right: auto; display: block; }
.alignleft { float: left; margin: 0 24px 16px 0; }
.alignright { float: right; margin: 0 0 16px 24px; }
.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); -webkit-clip-path: inset(50%);
          clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important;
}