/*
 * main.css — Component & Layout Styles (Staging Ground)
 * =====================================================
 * Shared design language with the personal site.
 * Amber (staging) primary, green (production) accent.
 *
 * Sections:
 *   1.  Reset & Base
 *   2.  Utilities
 *   3.  Skip Link
 *   4.  Status Bar
 *   5.  Navigation
 *   6.  Hero
 *   7.  Sections (shared)
 *   8.  Who We Help
 *   9.  Services
 *   10. How We Work
 *   11. Philosophy / Principles
 *   12. Testimonials
 *   13. CTA Banner
 *   14. Contact
 *   15. Footer
 *   16. Responsive
 */


/* ==========================================================================
   1. Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

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

a {
  color: var(--color-amber);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-text-green);
}

a:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

strong {
  font-weight: var(--weight-medium);
}


/* ==========================================================================
   2. Utilities
   ========================================================================== */

.mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
}

.text--amber  { color: var(--color-amber); }
.text--green { color: var(--color-text-green); }
.text--prod  { color: var(--color-green-bright); }
.text--muted { color: var(--color-text-secondary); }

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

/* Buttons — amber primary (staging) */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-base),
              border-color var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background-color: var(--color-amber);
  color: #0B0D10;
  border-color: var(--color-amber);
}

.btn--primary:hover {
  background-color: #FFC24D;
  border-color: #FFC24D;
  color: #0B0D10;
}

.btn--primary:visited {
  color: #0B0D10;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-default);
}

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

.btn--ghost:visited {
  color: var(--color-text-primary);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

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

/* Tags / pills */
.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--color-amber-dim);
  border: 1px solid var(--color-border-amber);
  border-radius: 20px;
  background-color: var(--color-amber-glow);
  white-space: nowrap;
}

.tag--green {
  color: var(--color-green-dim);
  border-color: var(--color-border-green);
  background-color: var(--color-green-glow);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Status dot */
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-status-green);
  animation: pulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}

.status-dot--inline {
  vertical-align: middle;
  margin-right: var(--space-2);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* Section numbering — the shared signature element */
.section-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
}


/* ==========================================================================
   3. Skip Link
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background-color: var(--color-amber);
  color: #0B0D10;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}


/* ==========================================================================
   4. Status Bar
   ========================================================================== */

.status-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-status-bar);
  background-color: rgba(11, 13, 16, 0.96);
  border-bottom: 1px solid var(--color-border-subtle);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.status-bar__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-2) var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.status-bar__id {
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
  white-space: nowrap;
}

.status-bar__indicators {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  white-space: nowrap;
}

.status-pill--green {
  color: var(--color-text-green);
}


/* ==========================================================================
   5. Navigation
   ========================================================================== */

.nav {
  position: fixed;
  top: 28px;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background-color: rgba(11, 13, 16, 0.94);
  border-bottom: 1px solid var(--color-border-subtle);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nav__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-3) var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav__brand {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  text-decoration: none;
  flex-shrink: 0;
}

.nav__brand:hover .nav__brand-name {
  color: var(--color-amber);
}

.nav__brand:visited {
  color: inherit;
}

.nav__brand-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  color: var(--color-text-primary);
  transition: color var(--transition-base);
  letter-spacing: 0.02em;
}

.nav__brand-sub {
  color: var(--color-text-tertiary);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
  padding: var(--space-1) 0;
  border-bottom: 1px solid transparent;
}

.nav__link:hover {
  color: var(--color-amber);
  border-bottom-color: var(--color-amber);
}

.nav__link:visited {
  color: var(--color-text-secondary);
}

.nav__link.is-active {
  color: var(--color-amber);
  border-bottom-color: var(--color-amber);
}

.nav__link--cta {
  color: #0B0D10;
  background-color: var(--color-amber);
  border: 1px solid var(--color-amber);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-sm);
  border-bottom: none;
}

.nav__link--cta,
.nav__link--cta:visited,
.nav__link--cta:hover,
.nav__link--cta:visited:hover,
.nav__link--cta:active,
.nav__link--cta.is-active {
  color: #0B0D10;
}

.nav__link--cta:hover {
  background-color: #FFC24D;
  border-color: #FFC24D;
}

.nav__link--cta.is-active {
  font-weight: var(--weight-semi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 1px;
  background-color: var(--color-text-secondary);
  transition: background-color var(--transition-base);
}

.nav__toggle:hover .nav__toggle-bar {
  background-color: var(--color-amber);
}


/* ==========================================================================
   6. Hero
   ========================================================================== */

.hero {
  padding-top: calc(28px + 52px + var(--space-24));
  padding-bottom: var(--space-24);
  position: relative;
  overflow: hidden;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-subtle) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.3) 30%, rgba(0,0,0,0.3) 70%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.3) 30%, rgba(0,0,0,0.3) 70%, transparent 100%);
}

.hero .container {
  position: relative;
  z-index: var(--z-above);
  max-width: 800px;
  text-align: center;
}

.hero__eyebrow {
  color: var(--color-amber);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__heading {
  font-size: clamp(var(--text-4xl), 5.5vw, var(--text-6xl));
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  letter-spacing: -0.025em;
}

.hero__heading-accent {
  color: var(--color-amber);
  font-weight: var(--weight-medium);
}

.hero__sub {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  font-weight: var(--weight-light);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
  max-width: 65ch;
  margin-inline: auto;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}


/* ==========================================================================
   7. Sections (shared)
   ========================================================================== */

.section {
  padding-block: var(--space-24);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section__header {
  margin-bottom: var(--space-16);
}

.section__eyebrow {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}

.section__heading {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--weight-light);
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section__sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 60ch;
  line-height: var(--leading-relaxed);
}

.section--centered .section__header {
  text-align: center;
}

.section--centered .section__sub {
  margin-inline: auto;
}


/* ==========================================================================
   8. Who We Help
   ========================================================================== */

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

.audience-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.audience-card:hover {
  border-color: var(--color-border-amber);
  background-color: var(--color-bg-elevated);
}

.audience-card__icon {
  font-size: var(--text-2xl);
  color: var(--color-amber);
  margin-bottom: var(--space-5);
  font-family: var(--font-mono);
}

.audience-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.audience-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   9. Services
   ========================================================================== */

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

.service-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-top: 2px solid var(--color-border-amber);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--transition-base),
              background-color var(--transition-base),
              transform var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-border-amber);
  border-top-color: var(--color-amber);
  background-color: var(--color-bg-elevated);
  transform: translateY(-2px);
}

.service-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  letter-spacing: var(--tracking-widest);
  margin-bottom: var(--space-5);
}

.service-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   10. How We Work
   ========================================================================== */

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  counter-reset: process-step;
}

.process-step {
  position: relative;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  counter-increment: process-step;
}

.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-amber-glow);
  border: 1px solid var(--color-border-amber);
  color: var(--color-amber);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-5);
}

.process-step__title {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.process-step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   11. Philosophy / Principles
   ========================================================================== */

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

.principle-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-left: 2px solid var(--color-green-bright);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.principle-card:hover {
  border-color: var(--color-border-green);
  background-color: var(--color-bg-elevated);
}

.principle-card__text {
  font-size: var(--text-base);
  color: var(--color-text-primary);
  line-height: var(--leading-relaxed);
  font-weight: var(--weight-light);
}


/* ==========================================================================
   12. Why Us / Differentiators
   ========================================================================== */

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

.why-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.why-card:hover {
  border-color: var(--color-border-green);
  background-color: var(--color-bg-elevated);
}

.why-card__icon {
  font-size: var(--text-2xl);
  color: var(--color-green);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
}

.why-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.why-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   13. CTA Banner
   ========================================================================== */

.cta-banner {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-amber), var(--color-green-bright)); /* staging → production */
}

.cta-banner__heading {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: var(--weight-light);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.cta-banner__sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 50ch;
  margin-inline: auto;
  line-height: var(--leading-relaxed);
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ==========================================================================
   14. Contact
   ========================================================================== */

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

.section--contact .section__sub {
  margin-inline: auto;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 800px;
  margin-inline: auto;
}

.contact-card {
  display: block;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-base), background-color var(--transition-base);
  text-align: center;
}

.contact-card:hover {
  border-color: var(--color-border-amber);
  background-color: var(--color-amber-glow);
  color: inherit;
}

.contact-card:visited {
  color: inherit;
}

.contact-card__label {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.contact-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--color-amber);
  margin-bottom: var(--space-2);
}

.contact-card__value {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}


/* ==========================================================================
   15. Footer
   ========================================================================== */

.footer {
  background-color: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-subtle);
  padding-block: var(--space-12);
}

.footer__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-12);
  align-items: start;
}

.footer__brand-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.02em;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.footer__personal {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.footer__personal a {
  color: var(--color-green-bright);
}

.footer__personal a:hover {
  color: var(--color-text-green);
}

.footer__links {
  display: flex;
  gap: var(--space-12);
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
}

.footer__col-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col-list a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__col-list a:hover {
  color: var(--color-amber);
}

.footer__col-list a:visited {
  color: var(--color-text-secondary);
}

.footer__right {
  text-align: right;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.footer__build {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}


/* ==========================================================================
   15a. Why We Teach This — stats
   ========================================================================== */

.stat-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-top: 2px solid var(--color-green-bright);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.stat-card__num {
  font-family: var(--font-mono);
  font-size: var(--text-5xl);
  font-weight: var(--weight-medium);
  color: var(--color-green-bright);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.stat-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.stat-card__desc sup,
.source-note sup {
  font-family: var(--font-mono);
  font-size: 0.65em;
  color: var(--color-text-tertiary);
}

.source-note {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   15b. About
   ========================================================================== */

.about__copy p {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.about__copy p:last-child {
  margin-bottom: 0;
}

.about__copy em {
  color: var(--color-text-primary);
}

.link--prod,
.link--prod:visited {
  color: var(--color-green-bright);
}

.founder-card {
  border-left: 2px solid var(--color-green-bright);
}

.founder-card__role {
  margin-bottom: var(--space-5);
}

.founder-card__quote {
  font-size: var(--text-lg);
  font-weight: var(--weight-light);
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-6);
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-border-green);
}

.founder-card__link {
  display: inline-block;
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-green-bright);
}

.founder-card__link:visited {
  color: var(--color-green-bright);
}


/* ==========================================================================
   15c. Contact form
   ========================================================================== */

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.contact__layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--space-6);
  max-width: 1000px;
  margin-inline: auto;
}

.contact__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact__aside .contact-card {
  text-align: left;
}

.contact-form {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-top: 2px solid var(--color-amber);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
}

.form-req {
  color: var(--color-green-bright);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-text-secondary) 50%),
                    linear-gradient(135deg, var(--color-text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--space-10);
}

.form-field textarea {
  resize: vertical;
  min-height: 8rem;
  line-height: var(--leading-normal);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px var(--color-amber-glow);
}

.form-field [aria-invalid="true"] {
  border-color: var(--color-status-red);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-snug);
  cursor: pointer;
}

.form-check input {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--color-amber);
}

.contact-form .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.form-status {
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  min-height: 1.4em;
}

.form-status:empty {
  display: none;
}

.form-status[data-state="success"] {
  color: var(--color-text-green);
}

.form-status[data-state="error"] {
  color: #E07070;
}

.form-fineprint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  line-height: var(--leading-relaxed);
}


/* ==========================================================================
   15d. Legal pages (privacy)
   ========================================================================== */

.legal {
  padding-top: calc(28px + 52px + var(--space-16));
  padding-bottom: var(--space-24);
}

.legal .container {
  max-width: 760px;
}

.legal h1 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-light);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.legal h2 {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

.legal p,
.legal li {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.legal ul {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.legal li {
  margin-bottom: var(--space-2);
}

.legal strong {
  color: var(--color-text-primary);
}

.legal__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  letter-spacing: var(--tracking-wide);
}


/* ==========================================================================
   16. Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 900px) {
  .audience__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

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

  .contact__grid,
  .contact__layout {
    grid-template-columns: 1fr;
  }

  .contact__aside {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .contact__aside .contact-card {
    flex: 1 1 200px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__right {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(11, 13, 16, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-direction: column;
    gap: 0;
    padding: var(--space-4) 0;
  }

  .nav__menu.is-open {
    display: flex;
  }

  .nav__link {
    padding: var(--space-3) var(--container-pad);
    display: block;
    width: 100%;
  }

  .nav__link--cta {
    margin: var(--space-3) var(--container-pad) 0;
    width: auto;
    display: inline-flex;
  }

  #uptime-counter,
  .status-bar__id {
    display: none;
  }

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

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

@media (max-width: 480px) {
  :root {
    --container-pad: var(--space-4);
  }

  .hero__actions,
  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--space-6) var(--space-5);
  }

  .stat-card__num {
    font-size: var(--text-4xl);
  }
}