/* ============================================================
   Kinetric — Business Site
   Design System: Precision Grid / Analytical Infrastructure
   Dark · DM Sans + IBM Plex Mono · Teal
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ============================================================
   1. Design Tokens
   ============================================================ */
:root {
  --color-bg:            #0B0F1A;
  --color-surface:       #101626;
  --color-surface-2:     #161E30;
  --color-text:          #E8EDF5;
  --color-muted:         #7E95B0;
  --color-accent:        #2DD4BF;
  --color-accent-dim:    rgba(45, 212, 191, 0.10);
  --color-accent-glow:   rgba(45, 212, 191, 0.20);
  --color-border:        #1A2840;
  --color-border-bright: #243350;

  --color-green:      #22C55E;
  --color-amber-warn: #F59E0B;

  --font-display: 'DM Sans', system-ui, sans-serif;
  --font-sans:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --space-1:  8px;
  --space-2:  16px;
  --space-3:  24px;
  --space-4:  32px;
  --space-6:  48px;
  --space-8:  64px;
  --space-12: 96px;
  --space-16: 128px;

  --max-width: 1120px;

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;

  --transition-base: 0.2s ease;
  --transition-slow: 0.35s ease;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
}

/* ============================================================
   2. Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================================
   2a. Scrollbar
   ============================================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-bright); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }

/* ============================================================
   3. Skip Link
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-2);
  background: var(--color-accent);
  color: #070B0F;
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-mono);
  font-size: 13px;
  border-radius: 0;
  z-index: 10000;
}
.skip-link:focus { top: var(--space-2); }

/* ============================================================
   4. Navigation
   ============================================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 15, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav__brand {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.nav__brand-word--accent { color: var(--color-accent); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav__link {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: normal;
  color: var(--color-muted);
  padding: 6px 12px;
  border-radius: 0;
  transition: color var(--transition-base);
}
.nav__link:hover { color: var(--color-text); }

.nav__cta {
  background: var(--color-accent);
  color: #070B0F !important;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  transition: opacity var(--transition-base), background var(--transition-base);
  white-space: nowrap;
}
.nav__cta:hover { opacity: 0.88; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ============================================================
   5. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 12px 28px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  text-decoration: none;
}

.btn--primary { background: var(--color-accent); color: #070B0F; border: none; }
.btn--primary:hover { background: #22bfab; opacity: 1; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(45, 212, 191, 0.25); }

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-bright);
}
.btn--secondary:hover { border-color: var(--color-accent); color: var(--color-accent); opacity: 1; }

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 0;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: normal;
  border-radius: 0;
  border-bottom: 1px solid transparent;
}
.btn--ghost:hover { border-bottom-color: var(--color-accent); opacity: 1; }

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

/* ============================================================
   6. Section Layout
   ============================================================ */
.section {
  padding: var(--space-12) 0;
  position: relative;
  z-index: 1;
}
.section--alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section__header {
  margin-bottom: var(--space-8);
}

.section__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.section__title em {
  font-style: normal;
  font-weight: 400;
  color: var(--color-accent);
}
.section__title mark {
  background: none;
  color: var(--color-accent);
}

.section__subtitle {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 560px;
  line-height: 1.7;
}


/* ============================================================
   7. Scroll Reveal
   ============================================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   8. Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px var(--space-4) var(--space-12);
  overflow: hidden;
  z-index: 1;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(45, 212, 191, 0.04) 0%, transparent 70%);
}

/* Hero accent lines */
.hero__line { position: absolute; pointer-events: none; }

.hero__inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero__content {
  max-width: 760px;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5.5vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.hero__headline em {
  font-style: normal;
  color: var(--color-accent);
}
.hero__headline mark {
  background: none;
  color: var(--color-accent);
}

.hero__subtext {
  font-size: 17px;
  color: var(--color-muted);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

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

/* ============================================================
   8a. Hero Proof Bar
   ============================================================ */
.hero__proof {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.hero__proof-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__proof-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
}

.hero__proof-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hero__proof-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ============================================================
   9a. Qualifier Section
   ============================================================ */
.section--qualify {
  padding: var(--space-12) 0;
}

.qualify__layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-12);
  align-items: start;
}

.qualify__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: sticky;
  top: var(--space-12);
}

.qualify__intro {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: var(--space-3);
  line-height: 1.7;
}

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

.qualify__item {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.65;
  padding: var(--space-2) var(--space-3);
  padding-left: calc(var(--space-3) + 16px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 2px solid var(--color-accent);
  border-radius: var(--radius-md);
  position: relative;
  transition: border-color var(--transition-slow);
}

.qualify__item:hover {
  border-color: rgba(0, 212, 170, 0.25);
}

.qualify__item::before {
  content: '';
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.7;
}

/* ============================================================
   9b. Qualifier CTA
   ============================================================ */
.qualify__cta {
  margin-top: var(--space-3);
}

/* ============================================================
   9c. Social Proof / Testimonials Section
   ============================================================ */
.proof__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  max-width: 800px;
}

.testimonial {
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4);
  background: var(--color-accent-dim);
  border-radius: 6px;
}

.testimonial__quote {
  font-family: var(--font-sans);
  font-size: 18px;
  font-style: italic;
  font-weight: 300;
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: var(--space-2);
}

.testimonial__cite {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  font-style: normal;
}

/* ============================================================
   9. Services
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.service-card {
  background: var(--color-surface-2);
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: background var(--transition-slow), border-color var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-slow);
}
.service-card:hover {
  background: #1a2438;
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.service-card--featured {
  border-left-width: 3px;
  position: relative;
}
.service-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -1px;
  right: var(--space-3);
  background: var(--color-accent);
  color: #070B0F;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card__number {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-muted);
  letter-spacing: 0.08em;
}

.service-card__badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-border);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}
.service-card__badge--amber {
  color: var(--color-accent);
  background: var(--color-accent-dim);
  border: 1px solid rgba(0, 212, 170, 0.2);
}

.service-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.2;
}

.service-card__desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  flex-grow: 1;
}

.service-card__deliverables {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}
.service-card__deliverables li {
  font-size: 14px;
  color: var(--color-text);
  padding-left: 16px;
  position: relative;
}
.service-card__deliverables li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 1px;
  background: var(--color-accent);
}

.service-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.service-card__price {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-accent);
  font-weight: 600;
}

.service-card__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  transition: color var(--transition-base);
}
.service-card__cta:hover { color: var(--color-accent); }

/* ============================================================
   10. AI Section
   ============================================================ */
.ai__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

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

.ai__body {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.8;
}

.ai__right {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ai-feature {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3);
  background: var(--color-surface);
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 6px;
  transition: border-color var(--transition-slow);
}
.ai-feature:hover { border-left-color: var(--color-accent); }

.ai-feature__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-accent-dim);
  border: 1px solid rgba(0, 212, 170, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.ai-feature__title {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.ai-feature__desc {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ============================================================
   11. Work / Project Cards
   ============================================================ */
.work__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.project-card {
  background: var(--color-surface-2);
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: background var(--transition-slow), border-color var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-slow);
  position: relative;
}
.project-card:hover {
  background: #1a2438;
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.project-card--wip {
  opacity: 0.85;
}
.project-card--wip:hover { opacity: 1; }

.project-card__number {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-border-bright);
  letter-spacing: 0.08em;
}

.project-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.2;
}

.project-card__status {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  white-space: nowrap;
  flex-shrink: 0;
}
.project-card__status--live { color: #4ade80; }
.project-card__status--wip  { color: var(--color-muted); }

.project-card__description {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
}

.project-card__bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.project-card__bullets li {
  font-size: 13px;
  color: var(--color-muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}
.project-card__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 1px;
  background: var(--color-accent);
}

.project-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.stack-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-muted);
  background: var(--color-border);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-bright);
}

.project-card__footer {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.project-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  transition: opacity var(--transition-base);
}
.project-card__link:hover { opacity: 0.7; }
.project-card__link--disabled {
  color: var(--color-muted);
  cursor: default;
  opacity: 0.5;
}

/* ============================================================
   12. Team
   ============================================================ */
.team__grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  gap: var(--space-4);
}

.team-card {
  background: var(--color-surface-2);
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-4);
  display: flex;
  gap: var(--space-4);
  transition: background var(--transition-slow), border-color var(--transition-slow), transform var(--transition-slow), box-shadow var(--transition-slow);
}
.team-card:hover {
  background: #1a2438;
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.team-card--placeholder { opacity: 0.6; }
.team-card--placeholder:hover { opacity: 0.8; }

.team-card__avatar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

.team-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 2px solid var(--color-border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}
.team-card__avatar--empty {
  color: var(--color-border-bright);
  border-style: dashed;
}
.team-card__avatar--photo {
  padding: 0;
  overflow: hidden;
}
.team-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.team-card__initials {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.team-card__avatar-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  text-align: center;
  white-space: nowrap;
}

.team-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.team-card__header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.team-card__name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
}
.team-card__name--placeholder {
  color: var(--color-muted);
  font-style: italic;
}

.team-card__title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.team-card__bio {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
}

.team-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-muted);
  background: var(--color-border);
  border: 1px solid var(--color-border-bright);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.team-card__links {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-1);
}

.team-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  transition: opacity var(--transition-base);
}
.team-card__link:hover { opacity: 0.7; }

/* ============================================================
   13. Contact
   ============================================================ */
.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-2);
}

.contact__sub {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.75;
  max-width: 400px;
}

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

.contact__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-base);
}
.contact__link:hover { color: var(--color-accent); }
.contact__link svg { color: var(--color-accent); flex-shrink: 0; }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--color-surface-2);
  border-left: 2px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.form-input {
  background: var(--color-surface);
  border: 1px solid var(--color-border-bright);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition-base);
  width: 100%;
}
.form-input::placeholder { color: var(--color-border-bright); }
.form-input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-dim); }

.form-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-sans);
}

.form-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent);
  text-align: center;
  min-height: 18px;
}

/* ============================================================
   14. Footer
   ============================================================ */
.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  position: relative;
  z-index: 1;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__brand {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.footer__nav {
  display: flex;
  gap: var(--space-4);
}
.footer__nav a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color var(--transition-base);
}
.footer__nav a:hover { color: var(--color-text); }

.footer__copy {
  font-size: 12px;
  color: var(--color-muted);
  font-family: var(--font-mono);
}

/* ============================================================
   14b. Form Success State
   ============================================================ */
.form-success {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  background: var(--color-accent-dim);
  border: 1px solid rgba(45, 212, 191, 0.2);
  border-radius: var(--radius-md);
}

/* ============================================================
   15. Responsive
   ============================================================ */
@media (max-width: 960px) {
  .services__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

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

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

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

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

  .qualify__layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .qualify__left {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero__proof {
    flex-wrap: wrap;
    gap: var(--space-3);
  }
  .hero__proof-divider {
    display: none;
  }
  .hero__proof-item {
    flex-direction: row;
    align-items: center;
    gap: var(--space-1);
  }

  .nav__links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    z-index: 99;
    border-top: 1px solid var(--color-border);
  }
  .nav__links.open { display: flex; }
  .nav__link { font-size: 18px; }
  .nav__hamburger { display: flex; }

  .hero { padding-top: 100px; }

  .section { padding: var(--space-12) 0; }

  .team-card {
    flex-direction: column;
  }
  .team-card__avatar-wrap {
    flex-direction: row;
    gap: var(--space-2);
    align-items: center;
  }

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

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}