/* =====================================================
   EATHRI · AI/ML STUDIO — TECH-CLEAN 2020-LEAN
   ===================================================== */

:root {
  --ink:        #0F1115;
  --ink-soft:   #1B2030;
  --paper:      #FFFFFF;
  --bone:       #F7F8FA;
  --sand:       #EEF1F5;
  --line:       #E4E7EC;
  --gray:       #5A6573;
  --gray-soft:  #8A93A1;
  --accent:     #5B5BD6;
  --accent-2:   #00C2A8;
  --accent-soft:#EEF0FF;

  --grad:       linear-gradient(135deg, #5B5BD6 0%, #00C2A8 100%);
  --grad-soft:  linear-gradient(135deg, rgba(91,91,214,.12) 0%, rgba(0,194,168,.10) 100%);

  --font-display: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-sans:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1200px;
  --radius:    14px;
  --radius-lg: 24px;
  --radius-sm: 10px;

  --shadow:    0 10px 30px rgba(15,17,21,.06);
  --shadow-lg: 0 24px 60px rgba(15,17,21,.12);

  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.18;
  color: var(--ink);
  letter-spacing: -.015em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.2rem; }
p { color: var(--ink); }

.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============ UTILITIES ============ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.section { padding: 96px 0; }
.section--bone { background: var(--bone); }
.section--dark { background: var(--ink); color: var(--paper); }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-head--left { text-align: left; margin-left: 0; }
.section-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}
.section-title { margin-bottom: 14px; }
.section-sub { color: var(--gray); font-size: 1.05rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.eyebrow--mono {
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: none;
  font-size: 13px;
  color: var(--gray);
}
.eyebrow--mono .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 4px rgba(0,194,168,.18);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: .005em;
  transition: var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
  position: relative;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-gradient {
  background: var(--grad);
  color: var(--paper);
}
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(91,91,214,.3); }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { color: var(--accent); }
.btn-lg { padding: 18px 32px; font-size: 1rem; }
.btn-sm { padding: 10px 18px; font-size: .85rem; }
.btn-block { width: 100%; }

/* ============ COOKIE BANNER ============ */
.cookie-banner {
  position: fixed;
  inset: auto 0 0 0;
  background: var(--ink);
  color: var(--paper);
  padding: 18px 0;
  z-index: 200;
  transform: translateY(0);
  transition: transform .4s ease;
}
.cookie-banner.hidden { transform: translateY(120%); }
.cookie-content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-content p { font-size: .92rem; color: var(--paper); opacity: .9; }
.cookie-content a { color: var(--accent-2); border-bottom: 1px solid currentColor; }
.cookie-content .btn-primary { background: var(--paper); color: var(--ink); }
.cookie-content .btn-primary:hover { background: var(--accent-2); color: var(--ink); }

/* ============ HEADER ============ */
.header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: var(--transition);
}
.header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(255,255,255,.95);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}
.logo-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -.01em;
  color: var(--ink);
}
.nav { display: flex; gap: 4px; }
.nav-link {
  padding: 10px 16px;
  font-size: .92rem;
  font-weight: 500;
  border-radius: 999px;
  color: var(--ink);
}
.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bone);
  font-size: 1rem;
  color: var(--ink);
  align-items: center;
  justify-content: center;
}
.burger:hover { background: var(--sand); }

@media (max-width: 920px) {
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    gap: 0;
    padding: 16px 24px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { padding: 14px 0; border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav-link:last-child { border-bottom: 0; }
  .burger { display: flex; }
  .header-actions .btn { display: none; }
}

/* ============ BACK TO TOP ============ */
#back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: var(--transition);
}
#back-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
#back-top:hover { background: var(--accent); }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--paper);
  overflow: hidden;
  padding: 80px 0 120px;
}
.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
}
.hero::before {
  width: 380px; height: 380px;
  background: rgba(91,91,214,.20);
  top: -120px; right: -60px;
}
.hero::after {
  width: 460px; height: 460px;
  background: rgba(0,194,168,.18);
  bottom: -220px; left: -100px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content h1 { margin: 20px 0 22px; }
.hero-sub {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 32px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--gray);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust i { color: var(--accent-2); }

/* code-snippet card */
.code-card {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-mono);
  font-size: .82rem;
  line-height: 1.7;
  position: relative;
  border: 1px solid rgba(255,255,255,.06);
}
.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: .75rem;
  color: rgba(255,255,255,.55);
  letter-spacing: 1px;
}
.code-dots { display: flex; gap: 6px; }
.code-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
}
.code-dots span:first-child { background: #FF5F57; }
.code-dots span:nth-child(2) { background: #FEBC2E; }
.code-dots span:last-child { background: #28C840; }
.code-body .line { display: flex; gap: 12px; }
.code-body .num {
  color: rgba(255,255,255,.3);
  user-select: none;
  text-align: right;
  min-width: 22px;
}
.tok-key { color: #C792EA; }
.tok-fn  { color: #82AAFF; }
.tok-str { color: #C3E88D; }
.tok-com { color: rgba(255,255,255,.4); font-style: italic; }
.tok-var { color: var(--accent-2); }
.tok-acc { color: #FFCB6B; }
.code-card .live-badge {
  position: absolute;
  top: -10px; right: 24px;
  background: var(--accent-2);
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.code-card .live-badge i { font-size: .7rem; }

@media (max-width: 860px) {
  .hero { padding: 56px 0 80px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
}

/* ============ LOGO STRIP ============ */
.logo-strip {
  background: var(--bone);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 0;
}
.logo-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.logo-strip-label {
  font-size: .82rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-soft);
  font-weight: 500;
}
.logo-strip-list {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  align-items: center;
}
.logo-strip-list .placeholder {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--gray-soft);
  opacity: .8;
  letter-spacing: -.01em;
}
@media (max-width: 760px) {
  .logo-strip-inner { flex-direction: column; gap: 16px; }
  .logo-strip-list { gap: 20px; justify-content: center; }
}

/* ============ SERVICES GRID ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  display: block;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 10px; }
.service-card .service-desc { color: var(--gray); font-size: .95rem; margin-bottom: 18px; }
.service-card .service-bullets { color: var(--ink-soft); font-size: .9rem; }
.service-card .service-bullets li { padding: 6px 0; display: flex; align-items: center; gap: 10px; }
.service-card .service-bullets i { color: var(--accent-2); font-size: .75rem; }
.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: .88rem;
  color: var(--accent);
  font-weight: 500;
}
.service-card .service-link i { font-size: .75rem; transition: var(--transition); }
.service-card:hover .service-link i { transform: translateX(4px); }

@media (max-width: 920px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

/* service-detail (services.html) */
.service-detail {
  display: grid;
  grid-template-columns: .4fr 1fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
}
.service-detail:first-of-type { border-top: 0; padding-top: 0; }
.service-detail .service-icon { width: 64px; height: 64px; font-size: 1.5rem; border-radius: 16px; }
.service-detail h2 { margin: 16px 0 18px; font-size: 1.7rem; }
.service-detail p { color: var(--gray); margin-bottom: 16px; }
.service-detail .meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 28px;
}
.service-detail .meta h4 {
  font-family: var(--font-sans);
  font-size: .78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-soft);
  margin-bottom: 12px;
  font-weight: 600;
}
.service-detail .meta ul li {
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: .95rem;
}
.service-detail .meta i { color: var(--accent); font-size: .78rem; }
@media (max-width: 760px) {
  .service-detail { grid-template-columns: 1fr; gap: 24px; }
}

/* ============ PROCESS STEPS ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: var(--transition);
  position: relative;
}
.step:hover {
  border-color: transparent;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--gray); font-size: .95rem; }
@media (max-width: 920px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ============ CASE STUDIES ============ */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 26px;
  transition: var(--transition);
  display: block;
  color: inherit;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.case-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.case-client {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-soft);
  font-weight: 500;
}
.case-year {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--gray-soft);
  letter-spacing: 1px;
}
.case-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.case-card p { color: var(--gray); font-size: .95rem; margin-bottom: 18px; }
.case-metrics {
  display: flex;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.case-metric {
  display: flex;
  flex-direction: column;
}
.case-metric strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.case-metric span {
  font-size: .75rem;
  color: var(--gray-soft);
  letter-spacing: 1px;
  margin-top: 6px;
  text-transform: uppercase;
}
.case-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.case-tags span {
  font-family: var(--font-mono);
  font-size: .72rem;
  background: var(--bone);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--gray);
}
@media (max-width: 920px) { .work-grid { grid-template-columns: 1fr; } }

/* ============ STATS ============ */
.stats {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  margin: 0 24px;
  position: relative;
  overflow: hidden;
  max-width: var(--container);
}
.stats::before {
  content: '';
  position: absolute;
  top: -100px; right: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(91,91,214,.35) 0%, transparent 70%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.stat {
  text-align: left;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 600;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}
.stat-plus { font-family: var(--font-display); font-size: 2rem; color: var(--accent-2); -webkit-text-fill-color: var(--accent-2); margin-left: 2px; }
.stat-label {
  font-size: .82rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-top: 10px;
  display: block;
}
@media (max-width: 760px) {
  .stats { padding: 40px 28px; margin: 0 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-num { font-size: 2.2rem; }
}

/* ============ FAQ ACCORDION ============ */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}
.acc-item {
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}
.acc-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 8px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
  gap: 24px;
}
.acc-head:hover { color: var(--accent); }
.acc-head i {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: .8rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.acc-item.open .acc-head i {
  background: var(--accent);
  color: var(--paper);
  transform: rotate(45deg);
}
.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
.acc-body-inner {
  padding: 0 8px 26px;
  color: var(--gray);
  font-size: .98rem;
  max-width: 720px;
}

/* ============ CTA BAND ============ */
.cta-band {
  background: var(--paper);
  padding: 96px 0;
}
.cta-card {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 72px 56px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 32px;
  align-items: center;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -200px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(91,91,214,.4) 0%, transparent 70%);
}
.cta-card h2 {
  color: var(--paper);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 14px;
  position: relative;
}
.cta-card p {
  color: rgba(255,255,255,.7);
  position: relative;
  max-width: 540px;
}
.cta-card .btn { position: relative; }
@media (max-width: 760px) {
  .cta-card { grid-template-columns: 1fr; padding: 48px 32px; }
}

/* ============ NEWSLETTER ============ */
.newsletter-section {
  background: var(--bone);
  border-top: 1px solid var(--line);
}
.nl-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.nl-form {
  display: flex;
  gap: 12px;
  margin: 28px auto 0;
  max-width: 480px;
}
.nl-form input[type="email"] {
  flex: 1;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 16px 22px;
  color: var(--ink);
  outline: none;
  transition: var(--transition);
}
.nl-form input[type="email"]:focus { border-color: var(--accent); }
.nl-form button {
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  padding: 16px 28px;
  font-weight: 500;
  transition: var(--transition);
}
.nl-form button:hover { background: var(--accent); }
.nl-check {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--gray);
  margin-top: 16px;
}
.nl-check a { color: var(--accent); border-bottom: 1px solid currentColor; }
.nl-success {
  display: none;
  margin-top: 20px;
  color: var(--accent-2);
  font-weight: 500;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.nl-success.show { display: inline-flex; }
@media (max-width: 600px) { .nl-form { flex-direction: column; } }

/* ============ FOOTER ============ */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: 80px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
  gap: 48px;
}
.footer-brand .logo-text { color: var(--paper); }
.footer-brand p { color: rgba(255,255,255,.6); font-size: .95rem; margin: 18px 0 22px; max-width: 340px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--paper); }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,.95);
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a {
  color: rgba(255,255,255,.65);
  font-size: .95rem;
}
.footer-col ul a:hover { color: var(--accent-2); }

.f-nl {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.f-nl input {
  flex: 1;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--paper);
  outline: none;
  transition: var(--transition);
}
.f-nl input::placeholder { color: rgba(255,255,255,.5); }
.f-nl input:focus { border-color: var(--accent); }
.f-nl button {
  background: var(--accent-2);
  color: var(--ink);
  border-radius: 999px;
  padding: 12px 22px;
  font-size: .85rem;
  font-weight: 600;
  transition: var(--transition);
}
.f-nl button:hover { background: var(--paper); }
.footer-note { font-size: .82rem; color: rgba(255,255,255,.55); }
.footer-note a { color: var(--accent-2); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 56px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: rgba(255,255,255,.6);
}
.footer-bottom .legal-mini { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom .legal-mini a:hover { color: var(--accent-2); }
.footer-bottom .brand-tag {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: 1px;
  color: rgba(255,255,255,.5);
}

@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ============ AUTH ============ */
.auth-page {
  min-height: calc(100vh - 80px);
  background: var(--bone);
  display: flex;
  align-items: center;
  padding: 80px 0;
}
.auth-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.auth-card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
}
.auth-card h1 { font-size: 2rem; margin-bottom: 8px; }
.auth-card .auth-sub { color: var(--gray); margin-bottom: 32px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--ink);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  outline: none;
  transition: var(--transition);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field.error input, .field.error select, .field.error textarea { border-color: #c0392b; }
.field .err {
  display: none;
  font-size: .82rem;
  color: #c0392b;
  margin-top: 6px;
}
.field.error .err { display: block; }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
  color: var(--gray);
  margin: 8px 0 18px;
}
.checkbox-row input { margin-top: 4px; accent-color: var(--accent); }
.checkbox-row a { color: var(--accent); border-bottom: 1px solid currentColor; }
.checkbox-row.error { color: #c0392b; }
.checkbox-row .checkbox-meta { display: block; font-size: .82rem; color: var(--gray-soft); margin-top: 4px; }
.checkbox-row .checkbox-meta strong { color: var(--accent); }

.auth-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0 24px;
  font-size: .9rem;
}
.auth-meta label { display: flex; align-items: center; gap: 8px; color: var(--gray); }
.auth-meta label input { accent-color: var(--accent); }
.auth-meta a { color: var(--accent); }

.auth-foot {
  text-align: center;
  margin-top: 22px;
  font-size: .92rem;
  color: var(--gray);
}
.auth-foot a { color: var(--accent); font-weight: 500; }

.auth-side h2 { font-size: 1.7rem; margin-bottom: 18px; }
.auth-side p { color: var(--gray); margin-bottom: 24px; }
.auth-perks { display: flex; flex-direction: column; gap: 14px; }
.auth-perks li { display: flex; align-items: center; gap: 12px; font-size: .95rem; }
.auth-perks i {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  box-shadow: var(--shadow);
  font-size: .85rem;
}

@media (max-width: 860px) {
  .auth-wrap { grid-template-columns: 1fr; gap: 32px; }
  .auth-card { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ============ THANK YOU ============ */
.thanks-page {
  min-height: calc(100vh - 80px);
  background: var(--bone);
  display: flex;
  align-items: center;
  padding: 80px 0;
  text-align: center;
}
.thanks-card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 72px 48px;
  max-width: 560px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}
.thanks-icon {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--grad);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 2rem;
}
.thanks-card h1 { margin-bottom: 14px; }
.thanks-card p { color: var(--gray); margin-bottom: 32px; }

/* ============ LEGAL PAGES ============ */
.legal-page { background: var(--bone); padding: 80px 0; }
.legal {
  max-width: 820px;
  margin: 0 auto;
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 56px 56px 64px;
  box-shadow: var(--shadow);
}
.legal .eyebrow { margin-bottom: 12px; }
.legal h1 { margin-bottom: 8px; }
.legal .updated {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--gray-soft);
  margin-bottom: 32px;
  letter-spacing: 1px;
}
.legal h2 {
  font-size: 1.3rem;
  margin-top: 36px;
  margin-bottom: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  counter-increment: legal-h2;
}
.legal h2::before {
  content: counter(legal-h2) ". ";
  color: var(--accent);
  font-weight: 500;
}
.legal { counter-reset: legal-h2; }
.legal p { color: var(--gray); margin-bottom: 14px; font-size: .98rem; }
.legal p strong { color: var(--ink); }
.legal ul { margin: 0 0 18px 22px; list-style: disc; color: var(--gray); }
.legal ul li { margin-bottom: 8px; font-size: .98rem; }
.legal a { color: var(--accent); border-bottom: 1px solid currentColor; }
.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: .92rem;
}
.legal th, .legal td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
.legal th {
  background: var(--bone);
  font-weight: 600;
  font-family: var(--font-display);
}
.legal td:first-child { font-weight: 500; color: var(--ink); }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: .9rem;
  margin-bottom: 24px;
}
.legal-back:hover { color: var(--accent); }

@media (max-width: 600px) { .legal { padding: 32px 24px 40px; } }

/* ============ CONTACT ============ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  align-items: start;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-info {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(0,194,168,.35) 0%, transparent 70%);
}
.contact-info h3 { color: var(--paper); margin-bottom: 18px; position: relative; }
.contact-info .info-row { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); position: relative; }
.contact-info .info-row:last-child { border-bottom: 0; }
.contact-info .info-row small {
  font-size: .75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  display: block;
  margin-bottom: 6px;
}
.contact-info .info-row span { font-family: var(--font-mono); font-size: .95rem; color: var(--paper); }
.contact-info .info-row a { color: var(--accent-2); }
@media (max-width: 860px) {
  .contact-wrap { grid-template-columns: 1fr; }
}

/* ============ TEAM ============ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.team-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.team-photo {
  aspect-ratio: 1;
  background-size: cover;
  background-position: center;
  background-color: var(--bone);
}
.team-body { padding: 20px 18px 22px; }
.team-body h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-body .role {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.team-body p { color: var(--gray); font-size: .88rem; }
@media (max-width: 920px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .team-grid { grid-template-columns: 1fr; } }

/* ============ VALUES ============ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.value-card .v-num {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.value-card h3 { margin-bottom: 10px; }
.value-card p { color: var(--gray); font-size: .95rem; }
@media (max-width: 760px) { .values-grid { grid-template-columns: 1fr; } }

/* ============ BLOG ============ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: block;
  color: inherit;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.blog-cover {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  background-color: var(--bone);
}
.blog-body { padding: 24px 26px 28px; }
.blog-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--gray-soft);
  letter-spacing: 1px;
}
.blog-meta .pill {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: .72rem;
  letter-spacing: 1px;
}
.blog-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.blog-card p { color: var(--gray); font-size: .92rem; }
@media (max-width: 760px) { .blog-grid { grid-template-columns: 1fr; } }

/* ============ REVEAL ON SCROLL ============ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}