/* style.css — SmallHRTools */
@import url('reset.css');
@import url('variables.css');

/* ── Base ── */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--ink-black);
  background-color: var(--paper);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section {
  padding-block: var(--space-16);
}

@media (max-width: 768px) {
  section { padding-block: var(--space-8); }
}

h1, h2 { font-family: var(--font-display); }
h1 { font-size: var(--fs-h1); font-weight: 700; line-height: 1.15; color: var(--ink-green); }
h2 { font-size: var(--fs-h2); font-weight: 600; line-height: 1.2; color: var(--ink-green); }
h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.3; color: var(--ink-green); }

:focus-visible { outline: 2px solid var(--stamp-gold); outline-offset: 3px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 700;
  transition: background var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}

.btn--primary {
  background: var(--ink-green);
  color: var(--white);
  border: 2px solid var(--ink-green);
}
.btn--primary:hover { background: var(--ink-green-dark); border-color: var(--ink-green-dark); transform: translateY(-1px); }

.btn--secondary {
  background: transparent;
  color: var(--ink-green);
  border: 2px solid var(--ink-green);
}
.btn--secondary:hover { background: var(--ink-green); color: var(--white); transform: translateY(-1px); }

.btn--gold {
  background: var(--stamp-gold);
  color: var(--white);
  border: 2px solid var(--stamp-gold);
}
.btn--gold:hover { background: var(--stamp-gold-dark); border-color: var(--stamp-gold-dark); transform: translateY(-1px); }

/* ── Stamp Badges ── */
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1.5px solid currentColor;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: rotate(-2deg);
  color: var(--stamp-red);
  white-space: nowrap;
}
.stamp--gold { color: var(--stamp-gold); transform: rotate(1.5deg); }
.stamp--green { color: var(--ink-green); transform: rotate(-1deg); }

@media (prefers-reduced-motion: reduce) {
  .stamp { transform: none !important; }
}

/* ── Header / Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: var(--border-hairline);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: height var(--transition-normal), box-shadow var(--transition-normal);
}
.site-header--compact {
  height: var(--nav-height-compact);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink-green);
  flex-shrink: 0;
}
.nav__logo span { color: var(--stamp-gold); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__links a {
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--ink-black);
  transition: color var(--transition-fast);
}
.nav__links a:hover { color: var(--ink-green); }

.nav__cta { margin-left: var(--space-4); padding: 10px 22px; font-size: 0.9rem; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--ink-green);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay menu */
.nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--ink-green);
  z-index: 200;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}
.nav__overlay.is-open { display: flex; }
.nav__overlay a {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--white);
  font-weight: 600;
  transition: color var(--transition-fast);
}
.nav__overlay a:hover { color: var(--stamp-gold); }
.nav__overlay-close {
  position: absolute;
  top: var(--space-6);
  right: var(--gutter);
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}

/* ── Hero ── */
.hero {
  background: var(--paper);
  padding-block: var(--space-20) var(--space-16);
  border-bottom: var(--border-hairline);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-green);
  letter-spacing: 0.05em;
}
.hero__eyebrow-dot { width: 4px; height: 4px; background: var(--paper-line); border-radius: 50%; }

.hero__headline { margin-bottom: var(--space-4); }

.hero__subhead {
  font-size: 1.1rem;
  color: #4a5240;
  line-height: 1.6;
  margin-bottom: var(--space-8);
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero__stamps {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

/* Hero Calculator Widget */
.hero-calc {
  background: var(--white);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.hero-calc__title {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stamp-gold);
  margin-bottom: var(--space-6);
}

.hero-calc__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--ink-green);
  margin-bottom: var(--space-2);
  margin-top: var(--space-4);
}

.hero-calc__input {
  width: 100%;
  padding: 12px var(--space-4);
  border: 1.5px solid var(--paper-line);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  background: var(--paper);
  color: var(--ink-black);
  transition: border-color var(--transition-fast);
}
.hero-calc__input:focus { border-color: var(--ink-green); outline: none; }

.hero-calc__result {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--paper);
  border-left: 3px solid var(--stamp-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.hero-calc__result-label {
  font-size: var(--fs-small);
  color: #6b7260;
  margin-bottom: var(--space-1);
}
.hero-calc__result-value {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-stat);
  font-weight: 500;
  color: var(--ink-green);
}

.hero-calc__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--stamp-gold);
  transition: gap var(--transition-fast);
}
.hero-calc__link:hover { gap: var(--space-3); }

@media (max-width: 1023px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero-calc { max-width: 480px; }
}

/* ── Stats Bar ── */
.stats-bar {
  padding-block: var(--space-10);
  background: var(--white);
  border-bottom: var(--border-hairline);
}

.stats-bar__inner {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.stat {
  flex: 1;
  text-align: center;
  padding-inline: var(--space-6);
  border-right: var(--border-hairline);
}
.stat:last-child { border-right: none; }

.stat__value {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-stat);
  font-weight: 500;
  color: var(--ink-green);
  display: block;
}
.stat__label {
  font-size: var(--fs-small);
  color: #6b7260;
  margin-top: var(--space-1);
}

@media (max-width: 768px) {
  .stats-bar__inner { flex-wrap: wrap; gap: var(--space-2); }
  .stat { flex: 1 1 45%; border-right: none; border-bottom: var(--border-hairline); padding-block: var(--space-4); }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: none; }
}

/* ── Ledger Tabs / Tool Categories ── */
.categories { background: var(--paper); }

.categories__header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.categories__header p {
  color: #4a5240;
  margin-top: var(--space-3);
  font-size: 1.05rem;
  max-width: 55ch;
  margin-inline: auto;
}

.ledger-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .ledger-tabs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-3);
    padding-bottom: var(--space-3);
    -webkit-overflow-scrolling: touch;
  }
  .ledger-tab { scroll-snap-align: start; min-width: 220px; }
}

@media (min-width: 769px) and (max-width: 1023px) {
  .ledger-tabs { grid-template-columns: repeat(2, 1fr); }
}

.ledger-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--white);
  border: var(--border-card);
  border-top: 4px solid var(--paper-line);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: border-top-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.ledger-tab:hover, .ledger-tab[aria-selected="true"] {
  border-top-color: var(--stamp-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.ledger-tab__icon {
  width: 32px;
  height: 32px;
  color: var(--ink-green);
  flex-shrink: 0;
}

.ledger-tab__label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink-green);
  line-height: 1.3;
}

.ledger-tab__count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--stamp-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ledger-tab__desc {
  font-size: var(--fs-small);
  color: #6b7260;
  line-height: 1.5;
}

/* ── Featured Calculators ── */
.featured { background: var(--white); }

.featured__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1023px) { .featured-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .featured-grid { grid-template-columns: 1fr; } }

.tool-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background: var(--paper);
  border: var(--border-card);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}
.tool-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: var(--white);
}

.tool-card__name {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-green);
  margin-bottom: var(--space-2);
}

.tool-card__desc {
  font-size: var(--fs-small);
  color: #6b7260;
  line-height: 1.5;
  flex: 1;
}

.tool-card__arrow {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--stamp-gold);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-fast);
}
.tool-card:hover .tool-card__arrow { gap: var(--space-3); }

/* ── Why Small Business ── */
.why { background: var(--ink-green); color: var(--white); }
.why h2 { color: var(--white); }

.why__header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.why__header p { color: rgba(255,255,255,0.75); margin-top: var(--space-3); }

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

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

.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}

.why-card__icon {
  width: 40px;
  height: 40px;
  color: var(--stamp-gold);
  margin-bottom: var(--space-4);
}

.why-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-3);
}

.why-card__text {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* ── How It Works ── */
.how { background: var(--paper); }

.how__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

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

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

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ink-green);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-green);
}

.step__text {
  font-size: var(--fs-small);
  color: #6b7260;
  line-height: 1.6;
}

/* ── Directory ── */
.directory { background: var(--white); }

.directory__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.directory__search-wrap {
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  position: relative;
}

.directory__search {
  width: 100%;
  padding: 14px 20px 14px 48px;
  border: 1.5px solid var(--paper-line);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  background: var(--paper);
  color: var(--ink-black);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.directory__search:focus {
  border-color: var(--ink-green);
  box-shadow: 0 0 0 3px rgba(27,67,50,0.1);
  outline: none;
}

.directory__search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #8a9280;
  pointer-events: none;
  width: 20px;
  height: 20px;
}

.directory__category { margin-bottom: var(--space-10); }

.directory__category-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: var(--border-hairline);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-green);
}

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

@media (max-width: 1023px) { .directory__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .directory__grid { grid-template-columns: 1fr; } }

.tool-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border: var(--border-card);
  border-radius: var(--radius-sm);
  background: var(--paper);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink-black);
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.tool-row:hover {
  background: var(--white);
  border-color: var(--stamp-gold);
  color: var(--ink-green);
}
.tool-row--hidden { display: none; }

/* ── FAQ ── */
.faq { background: var(--paper); }

.faq__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.faq__list {
  max-width: 720px;
  margin-inline: auto;
}

.faq__item {
  border-bottom: var(--border-hairline);
}
.faq__item:first-child { border-top: var(--border-hairline); }

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-green);
  cursor: pointer;
  text-align: left;
  background: none;
  border: none;
}

.faq__chevron {
  width: 20px;
  height: 20px;
  color: var(--stamp-gold);
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}
.faq__item[open] .faq__chevron { transform: rotate(180deg); }

.faq__answer {
  font-size: var(--fs-body);
  color: #4a5240;
  line-height: 1.7;
  padding-bottom: var(--space-5);
  display: none;
}
.faq__item.is-open .faq__answer { display: block; }

/* ── Final CTA ── */
.final-cta {
  background: var(--stamp-gold);
  text-align: center;
  padding-block: var(--space-20);
}

.final-cta h2 { color: var(--white); margin-bottom: var(--space-4); }
.final-cta p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: var(--space-8); max-width: 50ch; margin-inline: auto; }

.email-form {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.email-form__input {
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  min-width: 280px;
  color: var(--ink-black);
}
.email-form__input::placeholder { color: #8a9280; }

/* ── Footer ── */
.site-footer {
  background: var(--ink-green);
  color: rgba(255,255,255,0.8);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-3);
}
.footer__brand-name span { color: var(--stamp-gold); }

.footer__tagline { font-size: var(--fs-small); line-height: 1.6; max-width: 28ch; }

/* Social media icon row */
.footer__social {
  display: flex;
  align-items: center;
  flex-wrap: wrap; /* allows icons to wrap onto a new line if the column is narrow */
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}
.footer__social-link:hover {
  color: var(--stamp-gold);
  border-color: var(--stamp-gold);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

/* Mobile: larger touch targets (min 44px per WCAG) + disable hover lift on touch */
@media (max-width: 768px) {
  .footer__social-link {
    width: 44px;
    height: 44px;
  }
  .footer__social-link:hover {
    transform: none; /* hover sticks on touch — removing the lift prevents a glitchy "stuck" state */
  }
}


.footer__col-title {
  font-size: var(--fs-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer__links a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}
.footer__links a:hover { color: var(--stamp-gold); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-6);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

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