/* ============================================================
   POWERED BY AGILE — Design System
   Navy + Turquoise | DM Serif Display + DM Mono + DM Sans
   ============================================================ */

:root {
  --navy:         #0D1F3C;
  --navy-mid:     #162d52;
  --navy-light:   #1e3d70;
  --turquoise:    #3ECFB2;
  --turquoise-dim: rgba(62, 207, 178, 0.15);
  --turquoise-mid: rgba(62, 207, 178, 0.4);
  --white:        #ffffff;
  --off-white:    #f0f4f8;
  --muted:        rgba(255,255,255,0.5);
  --border:       rgba(62, 207, 178, 0.2);
  --border-faint: rgba(255,255,255,0.08);

  --font-display: 'Syne', system-ui, sans-serif;
  --font-body:    'Kanit', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  --radius:    4px;
  --radius-lg: 12px;
  --max-width: 1160px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

/* ── Typography ─────────────────────────────────────────────── */
.display {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.display em { font-style: normal; font-weight: 700; color: var(--turquoise); }

h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  font-weight: 400;
}
h2 em { font-style: normal; font-weight: 700; color: var(--turquoise); }

h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--turquoise);
}

.body-lg {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--turquoise);
  color: var(--navy);
  border-color: var(--turquoise);
}
.btn--primary:hover {
  background: #5de0c8;
  border-color: #5de0c8;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(62,207,178,0.3);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--border);
}
.btn--outline:hover {
  border-color: var(--turquoise);
  color: var(--turquoise);
}
.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1rem;
}

/* ── Navigation ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.site-header.scrolled {
  background: rgba(13, 31, 60, 0.95);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border-faint);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo-img {
  height: 28px;
  width: auto;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--turquoise);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav__link:hover, .nav__link--active {
  color: var(--white);
}
.nav__link:hover::after, .nav__link--active::after {
  transform: scaleX(1);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all var(--transition);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(62,207,178,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62,207,178,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62,207,178,0.12) 0%, transparent 70%);
  top: 50%;
  right: -10%;
  transform: translateY(-50%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 6rem;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.1s;
}
.hero__eyebrow-line {
  width: 32px;
  height: 1px;
  background: var(--turquoise);
}

.hero__heading {
  max-width: 820px;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.25s;
}

.hero__body {
  max-width: 560px;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.55s;
}

.hero__stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-top: 6rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-faint);
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.7s;
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--turquoise);
}
.hero__stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.25rem;
  font-weight: 300;
}

/* ── Ticker strip ───────────────────────────────────────────── */
.ticker {
  overflow: hidden;
  border-top: 1px solid var(--border-faint);
  border-bottom: 1px solid var(--border-faint);
  padding-block: 0.85rem;
  background: var(--navy-mid);
}
.ticker__track {
  display: flex;
  gap: 3rem;
  animation: ticker 28s linear infinite;
  width: max-content;
}
.ticker__item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.ticker__item::before {
  content: '◆';
  color: var(--turquoise);
  font-size: 0.5rem;
}

/* ── Sections ───────────────────────────────────────────────── */
.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}
.section--alt {
  background: var(--navy-mid);
}
.section__header {
  max-width: 640px;
  margin-bottom: 4rem;
}
.section__header .label {
  display: block;
  margin-bottom: 1rem;
}

/* ── Capability grid ────────────────────────────────────────── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.cap-card {
  background: var(--navy);
  padding: 2.5rem;
  position: relative;
  transition: background var(--transition);
}
.cap-card:hover {
  background: var(--navy-mid);
}
.cap-card__num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--turquoise);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}
.cap-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
  color: var(--turquoise);
}
.cap-card h3 {
  margin-bottom: 0.625rem;
  font-size: 1.05rem;
}
.cap-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  font-weight: 300;
}

/* ── Product categories ─────────────────────────────────────── */
.products-section { padding-block: clamp(4rem, 8vw, 7rem); }

.product-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.product-tag {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  transition: all var(--transition);
}
.product-tag:hover {
  border-color: var(--turquoise);
  color: var(--white);
  background: var(--turquoise-dim);
}
.product-tag__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--turquoise);
  flex-shrink: 0;
}

/* ── Platform CTA band ──────────────────────────────────────── */
.cta-band {
  background: var(--turquoise);
  padding-block: clamp(3rem, 6vw, 5rem);
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.cta-band h2 {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
}
.cta-band p {
  color: rgba(13,31,60,0.7);
  margin-top: 0.5rem;
  font-size: 1rem;
}
.btn--dark {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--dark:hover {
  background: var(--navy-mid);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(13,31,60,0.4);
}

/* ── API page ───────────────────────────────────────────────── */
.api-hero {
  padding-top: calc(72px + 5rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}
.api-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(62,207,178,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62,207,178,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.code-block {
  background: #0a1628;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
}
.code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border-faint);
  background: rgba(255,255,255,0.02);
}
.code-block__dots {
  display: flex;
  gap: 6px;
}
.code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.code-block__dot:nth-child(1) { background: #ff5f57; }
.code-block__dot:nth-child(2) { background: #febc2e; }
.code-block__dot:nth-child(3) { background: #28c840; }
.code-block__lang {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}
.code-block__body {
  padding: 1.5rem;
  overflow-x: auto;
}
.code-block__body pre { margin: 0; }
.token-key { color: #7dd3fc; }
.token-str { color: #86efac; }
.token-num { color: #fbbf24; }
.token-bool { color: #f472b6; }
.token-comment { color: #6b7280; font-style: italic; }
.token-method { color: var(--turquoise); font-weight: 500; }
.token-url { color: #e2e8f0; }

.endpoint-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}
.endpoint {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #0a1628;
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.endpoint:hover { border-color: var(--border); }
.endpoint__method {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  min-width: 46px;
  text-align: center;
}
.method-get  { background: rgba(62,207,178,0.15); color: var(--turquoise); }
.method-post { background: rgba(251,191,36,0.15); color: #fbbf24; }
.method-put  { background: rgba(96,165,250,0.15); color: #60a5fa; }
.endpoint__path {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.85);
  flex: 1;
}
.endpoint__desc {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

/* ── Contact page ───────────────────────────────────────────── */
.contact-hero {
  padding-top: calc(72px + 5rem);
  padding-bottom: 4rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group--full { grid-column: 1 / -1; }

label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  font-family: var(--font-mono);
}

input, select, textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 0.875rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  transition: border-color var(--transition);
  width: 100%;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--turquoise);
  background: rgba(62,207,178,0.04);
}
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.25); }
select option { background: var(--navy); }
textarea { resize: vertical; min-height: 140px; }

.contact-form {
  background: var(--navy-mid);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
}
.contact-form__submit {
  margin-top: 1.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.contact-info__item {
  border-left: 2px solid var(--turquoise);
  padding-left: 1.25rem;
}
.contact-info__item .label { display: block; margin-bottom: 0.375rem; }
.contact-info__item a { color: rgba(255,255,255,0.8); font-size: 0.95rem; }
.contact-info__item a:hover { color: var(--turquoise); }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #08131f;
  border-top: 1px solid var(--border-faint);
  padding-block: 3rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}
.footer__logo {
  height: 18px;
  width: auto;
}
.footer__legal {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
  font-weight: 300;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  align-items: flex-end;
}
.footer__link {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--turquoise); }
.footer__disclaimer {
  grid-column: 1 / -1;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-faint);
  font-weight: 300;
  line-height: 1.7;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0; right: 0; bottom: 0;
    background: var(--navy);
    padding: 2rem;
    gap: 1.5rem;
    align-items: flex-start;
    border-top: 1px solid var(--border-faint);
  }
  .nav__burger { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 3rem; }
  .form-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__links { align-items: flex-start; flex-direction: row; flex-wrap: wrap; gap: 1rem; }

  .hero__stat-row { gap: 2rem; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
}

/* ── Production utilities ────────────────────────────────── */

/* Layout helpers */
.u-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.u-flex-wrap {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.label--block {
  display: block;
  margin-bottom: 1rem;
}

/* Max-width helpers */
.u-max-w-520 { max-width: 520px; }
.u-max-w-560 { max-width: 560px; }
.u-max-w-640 { max-width: 640px; }
.u-max-w-700 { max-width: 700px; }

/* Margin helpers */
.u-mt-1   { margin-top: 1rem; }
.u-mt-3   { margin-top: 3rem; }
.u-mb-1   { margin-bottom: 1rem; }
.u-mb-1-5 { margin-bottom: 1.5rem; }
.u-mb-2-5 { margin-bottom: 2.5rem; }
.u-mb-3   { margin-bottom: 3rem; }

/* Text helpers */
.u-link-turquoise {
  color: var(--turquoise);
  text-decoration: underline;
}
.u-footnote {
  margin-top: 2.5rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
}
.u-form-hint {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}
.u-form-heading {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.u-api-body {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}
.contact-info__address {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  font-weight: 300;
}

/* Button variant */
.btn--navy-outline {
  background: transparent;
  border: 1.5px solid var(--navy);
  color: var(--navy);
}

/* API hero positioning */
.api-hero .container {
  position: relative;
  z-index: 2;
}

/* Section modifier */
.section--flush-top { padding-top: 0; }

/* Form notices (Formspree success/error) */
[data-fs-success],
[data-fs-error] { display: none; }

.notice--success {
  padding: 1.5rem;
  border: 1px solid var(--turquoise);
  border-radius: var(--radius-lg);
  background: var(--turquoise-dim);
  margin-bottom: 1.5rem;
}
.notice--error {
  padding: 1.25rem;
  border: 1px solid rgba(255,80,80,0.4);
  border-radius: var(--radius-lg);
  background: rgba(255,80,80,0.08);
  margin-bottom: 1.5rem;
}
.notice__title {
  font-weight: 600;
  color: var(--turquoise);
  margin-bottom: 0.25rem;
}
.notice__body {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  font-weight: 300;
}
.notice--error .notice__body {
  color: rgba(255,120,120,0.9);
}
.fs-field-error {
  font-size: 0.8rem;
  color: rgba(255,120,120,0.9);
  margin-top: 0.25rem;
  display: block;
}

/* Info cards (contact page sidebar) */
.info-card {
  padding: 2rem;
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-lg);
}
.info-card--highlight {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--turquoise-dim);
}
.info-card__title { margin-bottom: 0.5rem; }
.info-card__body {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
  font-weight: 300;
}

/* 404 page */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-block: 6rem;
}
.error-page__code {
  font-family: var(--font-mono);
  font-size: clamp(6rem, 20vw, 12rem);
  line-height: 1;
  color: var(--turquoise);
  opacity: 0.25;
  margin-bottom: 1rem;
}
.error-page__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}
.error-page__body {
  color: rgba(255,255,255,0.6);
  max-width: 480px;
  margin-bottom: 2.5rem;
}

/* Health check page */
.health-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-block: 6rem;
}
.health-status {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--turquoise);
}