/* components.css  - Reusable component styles */

/* ============================================================
   Section Label (eyebrow)
   ============================================================ */

.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-dark);
  margin-bottom: 1.25rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--green);
}

.section--dark .section-label {
  color: var(--green);
}

.section-label--center {
  justify-content: center;
}

.section-intro {
  margin-bottom: 2.5rem;
  color: var(--ink-mid);
}


/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
}

/* Primary  - green bg, dark text */
.btn--primary {
  background: var(--green);
  color: var(--dark);
  border-color: var(--green);
}

.btn--primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--dark);
}

/* Ghost  - transparent with border */
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-light);
}

.btn--ghost:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.section--dark .btn--ghost {
  color: var(--ink-inv);
  border-color: var(--ink-inv-dim);
}

.section--dark .btn--ghost:hover {
  border-color: var(--green);
  color: var(--green);
}

/* Link-style  - text with arrow */
.btn--link {
  padding: 0;
  border: none;
  background: none;
  color: var(--green-dark);
  font-weight: 600;
}

.btn--link::after {
  content: '\2192';
  transition: transform var(--ease);
}

.btn--link:hover {
  color: var(--green);
}

.btn--link:hover::after {
  transform: translateX(4px);
}


/* ============================================================
   Service Cards
   ============================================================ */

.card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--green);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.card__desc {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--ease), gap var(--ease);
}

.card__link::after {
  content: '\2192';
}

.card__link:hover {
  color: var(--green);
  gap: 0.6rem;
}

/* Dark card variant */
.card--dark {
  background: var(--dark);
  border-color: var(--dark-border);
}

.card--dark:hover {
  border-color: var(--green);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.card--dark .card__title {
  color: var(--ink-inv);
}

.card--dark .card__desc {
  color: var(--ink-inv-dim);
}

.card--dark .card__link {
  color: var(--green);
}

.card__tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  margin-bottom: 0.5rem;
}


/* ============================================================
   Cards Grid
   ============================================================ */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}


/* ============================================================
   Terminal Mockup (Nemesis section only)
   ============================================================ */

.terminal {
  background: var(--dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--dark-card);
  border-bottom: 1px solid var(--dark-border);
}

.terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-inv-muted);
}

.terminal__body {
  padding: 1.25rem 1.5rem;
  color: var(--ink-inv-dim);
  overflow-x: auto;
}

.terminal__prompt {
  color: var(--green);
}

.terminal__highlight {
  color: var(--ink-inv);
}


/* ============================================================
   Stat Block
   ============================================================ */

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--ink-light);
  margin-top: 0.35rem;
}


/* ============================================================
   Process Cards (service page steps)
   ============================================================ */

.process-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.process-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-top: 4px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.process-card__number {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-dark);
  margin-bottom: 0.5rem;
}

.process-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.process-card p {
  font-size: 0.9375rem;
  color: var(--ink-mid);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .process-cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .process-cards {
    grid-template-columns: 1fr;
  }
}


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

.cta-band {
  text-align: center;
  padding: var(--section-pad-v) var(--section-pad-h);
}

.cta-band h2 {
  margin-bottom: 1rem;
}

.cta-band p {
  margin: 0 auto 2rem;
  color: var(--ink-mid);
}


/* ============================================================
   Navigation (structure  - functionality in main.js)
   ============================================================ */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1rem var(--section-pad-h);
}

.site-nav__logo img {
  height: 28px;
  width: auto;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-mid);
  transition: color var(--ease);
}

.site-nav__link:hover {
  color: var(--ink);
}

/* Pill variant - dark background (used for Technology/Nemesis link) */
.site-nav__link--pill {
  display: inline-flex;
  align-items: center;
  background: var(--dark);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.6rem 1.25rem;
  border: 2px solid var(--dark);
  border-radius: var(--radius);
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.site-nav__link--pill:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
}

/* Services dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown__toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-mid);
  cursor: pointer;
  transition: color var(--ease);
}

.nav-dropdown__toggle:hover {
  color: var(--ink);
}

.nav-dropdown__arrow {
  font-size: 0.625rem;
  transition: transform var(--ease);
}

.nav-dropdown.is-open .nav-dropdown__arrow {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--ease), visibility var(--ease);
}

.nav-dropdown.is-open .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown__item {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--ink-mid);
  transition: background var(--ease), color var(--ease);
}

.nav-dropdown__item:hover {
  background: var(--green-light);
  color: var(--ink);
}

/* Nav CTA button */
.site-nav__cta {
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
  transition: transform var(--ease), opacity var(--ease);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav__links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1.5rem var(--section-pad-h);
    gap: 1rem;
    align-items: flex-start;
  }

  .site-nav__links.is-open {
    display: flex;
  }

  .nav-dropdown__menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0.25rem 0 0.25rem 1rem;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown__menu {
    display: block;
  }
}


/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--dark);
  color: var(--ink-inv-dim);
  padding: 4rem 0 2rem;
}

.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--section-pad-h);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.site-footer__brand p {
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 30ch;
  margin-top: 1rem;
}

.site-footer__brand img {
  height: 24px;
  width: auto;
}

.site-footer__heading {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-inv);
  margin-bottom: 1rem;
}

.site-footer__link {
  display: block;
  font-size: 0.9375rem;
  color: var(--ink-inv-dim);
  padding: 0.25rem 0;
  transition: color var(--ease);
}

.site-footer__link:hover {
  color: var(--green);
}

.site-footer__bottom {
  border-top: 1px solid var(--dark-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--ink-inv-muted);
}

.site-footer__bottom a {
  color: var(--ink-inv-muted);
}

.site-footer__text {
  cursor: default;
}

.site-footer__text:hover {
  color: var(--ink-inv-dim);
}

.site-footer__bottom a:hover {
  color: var(--green);
}

@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}


/* ============================================================
   Form Elements
   ============================================================ */

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius);
  transition: border-color var(--ease);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--green);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}