/* ============================================================
   TripleMSoft — Stylesheet
   ============================================================ */

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

:root {
  --navy:       #0D1B2A;
  --navy-mid:   #1A2F4A;
  --indigo:     #4F46E5;
  --indigo-lt:  #6366F1;
  --teal:       #0EA5E9;
  --teal-lt:    #38BDF8;
  --slate:      #64748B;
  --slate-lt:   #94A3B8;
  --bg:         #FFFFFF;
  --bg-alt:     #F8FAFC;
  --border:     #E2E8F0;
  --text:       #0F172A;
  --text-muted: #475569;

  --font:  'Inter', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);

  --nav-h: 72px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Layout helpers ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section        { padding-block: 96px; }
.section--alt   { background: var(--bg-alt); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 12px;
}

.section-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  max-width: 640px;
}

.section-sub,
.section-body {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-top: 16px;
}

.section-body + .section-body { margin-top: 12px; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-heading,
.section-header .section-sub {
  max-width: 640px;
  margin-inline: auto;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: .9375rem;
  font-weight: 600;
  border-radius: 8px;
  padding: 10px 22px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--indigo);
  color: #fff;
  border-color: var(--indigo);
}
.btn--primary:hover {
  background: var(--indigo-lt);
  border-color: var(--indigo-lt);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79,70,229,.35);
}
.btn--ghost {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: rgba(255,255,255,.3);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--indigo);
  border-color: var(--indigo);
}
.btn--outline:hover {
  background: var(--indigo);
  color: #fff;
  transform: translateY(-1px);
}
.btn--lg  { padding: 14px 28px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Navigation ───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
}

.nav__logo {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.logo-triple { color: var(--navy); }
.logo-m      { color: var(--indigo); }
.logo-soft   { color: var(--teal); }

.nav__links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav__link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav__link:hover,
.nav__link.active { color: var(--indigo); background: rgba(79,70,229,.07); }

.nav__cta { margin-left: 8px; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all .3s ease;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  padding-block: 120px 96px;
  isolation: isolate;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: -1;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
}
.hero__glow--1 {
  width: 500px; height: 500px;
  top: -100px; left: -100px;
  background: rgba(79,70,229,.3);
}
.hero__glow--2 {
  width: 400px; height: 400px;
  bottom: -80px; right: -80px;
  background: rgba(14,165,233,.2);
}

.hero__inner { position: relative; }

.hero__badge {
  display: inline-block;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-lt);
  background: rgba(14,165,233,.15);
  border: 1px solid rgba(14,165,233,.3);
  border-radius: 50px;
  padding: 6px 16px;
  margin-bottom: 24px;
}

.hero__headline {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.12;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero__headline--accent {
  background: linear-gradient(135deg, var(--teal-lt), var(--indigo-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,.72);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  color: rgba(255,255,255,.6);
}
.trust-item svg { color: var(--teal-lt); flex-shrink: 0; }

/* ── Pillars ──────────────────────────────────────────────── */
.pillars {
  padding-block: 56px;
  border-bottom: 1px solid var(--border);
}
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pillar { padding: 32px; }

.pillar__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(79,70,229,.08);
  border-radius: 12px;
  color: var(--indigo);
  margin-bottom: 20px;
}
.pillar__icon svg { width: 26px; height: 26px; }

.pillar__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.pillar__body {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── About ────────────────────────────────────────────────── */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__content { max-width: 520px; }

.about__values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.value-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
}
.value-chip__dot {
  width: 8px; height: 8px;
  background: var(--indigo);
  border-radius: 50%;
  flex-shrink: 0;
}

.about__visual {
  position: relative;
  height: 340px;
}
.about__card { position: absolute; }
.about__card--top { top: 0;    right: 0; }
.about__card--mid { top: 50%;  left: 50%; transform: translate(-50%,-50%); }
.about__card--bot { bottom: 0; left: 0; }

.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 148px;
}
.stat-card__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--indigo);
  line-height: 1;
}
.stat-card__label {
  font-size: .8125rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 6px;
  text-align: center;
}

/* ── Products ─────────────────────────────────────────────── */
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(79,70,229,.25);
}
.product-card--featured {
  border-color: var(--indigo);
  background: linear-gradient(160deg, rgba(79,70,229,.04) 0%, var(--bg) 60%);
}
.product-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--indigo);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  white-space: nowrap;
}

.product-card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
}
.product-card__icon svg { width: 28px; height: 28px; }
.product-card__icon--blue   { background: rgba(14,165,233,.12);  color: var(--teal); }
.product-card__icon--indigo { background: rgba(79,70,229,.12);   color: var(--indigo); }
.product-card__icon--teal   { background: rgba(20,184,166,.12);  color: #0D9488; }

.product-card__tag {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--slate);
}
.product-card__title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--navy);
}
.product-card__desc {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-card__features li {
  font-size: .875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.product-card__features li::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--indigo);
  border-radius: 50%;
  flex-shrink: 0;
}

.products__note {
  text-align: center;
  margin-top: 40px;
  font-size: .9375rem;
  color: var(--text-muted);
}
.products__note a { color: var(--indigo); font-weight: 600; }
.products__note a:hover { text-decoration: underline; }

/* ── How It Works ─────────────────────────────────────────── */
.how__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 56px;
}
.how__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}
.how__step-num {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--indigo);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 8px rgba(79,70,229,.12);
}
.how__step-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.how__step-content p {
  font-size: .9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.how__connector {
  flex: 0 0 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--teal));
  align-self: 30px;
  margin-top: 30px;
  margin-inline: -1px;
  position: relative;
}

.services__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-mini {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  border-top: 3px solid var(--indigo);
  transition: box-shadow .2s ease;
}
.service-mini:hover { box-shadow: var(--shadow-md); }
.service-mini h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-mini p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Contact ──────────────────────────────────────────────── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.contact__copy { padding-top: 8px; }
.contact__details { margin-top: 32px; }
.contact__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--indigo);
}
.contact__link:hover { text-decoration: underline; }

.contact__form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font);
  font-size: .9375rem;
  color: var(--text);
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  width: 100%;
  transition: border-color .2s ease, box-shadow .2s ease;
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-lt); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form__note {
  font-size: .8125rem;
  color: var(--slate);
  text-align: center;
  margin-top: -4px;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer { background: var(--navy); color: rgba(255,255,255,.7); }
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  padding-block: 64px;
}
.footer__brand .nav__logo { margin-bottom: 16px; display: block; }
.footer__brand p {
  font-size: .9rem;
  line-height: 1.65;
  max-width: 280px;
  color: rgba(255,255,255,.5);
}
.footer__brand .logo-triple,
.footer__brand .logo-soft { color: rgba(255,255,255,.9); }
.footer__brand .logo-m     { color: var(--indigo-lt); }

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h5 {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 4px;
}
.footer__col a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color .2s;
}
.footer__col a:hover { color: #fff; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: 24px;
}
.footer__bottom p {
  font-size: .85rem;
  color: rgba(255,255,255,.35);
  text-align: center;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about__inner        { grid-template-columns: 1fr; gap: 48px; }
  .about__visual       { display: none; }
  .contact__inner      { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner       { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  .pillars__grid         { grid-template-columns: 1fr; }
  .products__grid        { grid-template-columns: 1fr; }
  .services__cards       { grid-template-columns: 1fr; }
  .how__steps            { flex-direction: column; gap: 32px; align-items: center; }
  .how__connector        { width: 2px; height: 32px; align-self: center; margin: 0; }
  .footer__links         { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  .section { padding-block: 64px; }
  .hero    { padding-block: 80px 64px; }

  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: var(--bg);
    padding: 24px;
    gap: 8px;
    border-top: 1px solid var(--border);
    z-index: 99;
  }
  .nav__links.open .nav__link {
    font-size: 1.1rem;
    padding: 12px 16px;
  }

  .hero__actions { flex-direction: column; }
  .hero__trust   { gap: 16px; }
  .form-row      { grid-template-columns: 1fr; }
  .contact__form { padding: 28px 20px; }
  .footer__links { grid-template-columns: 1fr; }
}

/* ── Scroll-in animations ─────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Nav Dropdown ─────────────────────────────────────────── */
.nav__item--dropdown {
  position: relative;
  list-style: none;
}

.nav__dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font);
}
.dropdown-chevron {
  transition: transform .2s ease;
  flex-shrink: 0;
}
.nav__dropdown-toggle[aria-expanded="true"] .dropdown-chevron {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity .2s ease, transform .2s ease;
  z-index: 200;
}
/* Show on hover (desktop) */
.nav__item--dropdown:hover .nav__dropdown,
.nav__dropdown-toggle[aria-expanded="true"] + .nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  transition: background .15s ease;
  text-decoration: none;
  color: var(--text);
}
.nav__dropdown-item:hover,
.nav__dropdown-item--active {
  background: rgba(79,70,229,.07);
}
.nav__dropdown-item--active strong { color: var(--indigo); }

.dropdown-item__icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(79,70,229,.1);
  border-radius: 8px;
  color: var(--indigo);
  flex-shrink: 0;
}
.dropdown-item__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dropdown-item__text strong {
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
}
.dropdown-item__text small {
  font-size: .8rem;
  color: var(--text-muted);
}

/* ── Product Spotlight (homepage) ─────────────────────────── */
.product-spotlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--indigo);
}

.product-spotlight__title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--navy);
  margin: 12px 0 16px;
  letter-spacing: -.02em;
}
.product-spotlight__desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.product-spotlight__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.product-spotlight__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9375rem;
  color: var(--text-muted);
}
.product-spotlight__features li svg {
  color: var(--indigo);
  flex-shrink: 0;
}
.product-spotlight__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.product-spotlight__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pipeline-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius);
}

/* ── DataFlow page — Hero ─────────────────────────────────── */
.df-hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  padding-block: 100px 80px;
  isolation: isolate;
}
.df-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.df-hero__copy { position: relative; }

.df-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.55);
  transition: color .2s ease;
}
.df-breadcrumb:hover { color: rgba(255,255,255,.9); }

/* Pipeline card in hero */
.df-hero__visual { position: relative; }

.df-pipeline-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  backdrop-filter: blur(8px);
}
.df-pipeline-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.df-pipeline-card__title {
  font-size: .9375rem;
  font-weight: 700;
  color: rgba(255,255,255,.9);
}
.df-status {
  font-size: .8125rem;
  font-weight: 600;
}
.df-status--ok  { color: #34D399; }
.df-status--err { color: #F87171; }

.df-pipeline-card__flow {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 28px;
  flex-wrap: nowrap;
  overflow-x: auto;
}
.df-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px;
  padding: 14px 12px;
  font-size: .8rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  min-width: 80px;
  text-align: center;
  flex-shrink: 0;
}
.df-node--source    { border-color: rgba(79,70,229,.5);  }
.df-node--transform { border-color: rgba(14,165,233,.5); }
.df-node--dest      { border-color: rgba(16,185,129,.5); }
.df-node--source    svg { color: #818CF8; }
.df-node--transform svg { color: #38BDF8; }
.df-node--dest      svg { color: #34D399; }

.df-arrow { flex-shrink: 0; display: flex; align-items: center; }
.df-arrow svg { width: 40px; }

.df-pipeline-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 20px;
}
.df-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}
.df-metric__val {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}
.df-metric__label {
  font-size: .75rem;
  color: rgba(255,255,255,.5);
}

/* ── DataFlow page — Features grid ───────────────────────── */
.df-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.df-feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.df-feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.df-feature-card__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--icon-bg);
  color: var(--icon-color);
  border-radius: 12px;
  margin-bottom: 18px;
}
.df-feature-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.df-feature-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── DataFlow page — CTA ─────────────────────────────────── */
.df-cta {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  padding-block: 96px;
  text-align: center;
  isolation: isolate;
}
.df-cta__inner {
  position: relative;
}
.df-cta h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.df-cta p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.65);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 36px;
  line-height: 1.65;
}
.df-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── DataFlow page — Exec list (hero card) ───────────────── */
.df-exec-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.df-exec-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
}
.df-exec-row--active {
  background: rgba(79,70,229,.12);
  border-color: rgba(79,70,229,.25);
}
.df-exec-badge {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 50px;
  flex-shrink: 0;
}
.df-exec-badge--ok      { background: rgba(52,211,153,.15); color: #34D399; }
.df-exec-badge--running { background: rgba(99,102,241,.2);  color: #818CF8; }
.df-exec-badge--error   { background: rgba(248,113,113,.15); color: #F87171; }
.df-exec-name {
  font-size: .875rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  flex: 1;
}
.df-exec-meta {
  font-size: .75rem;
  color: rgba(255,255,255,.4);
  white-space: nowrap;
}

/* ── DataFlow page — Connectors bar ──────────────────────── */
.df-connectors {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
  padding-block: 36px;
}
.df-connectors__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}
.df-connectors__label {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--slate);
}
.df-connector-groups {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.df-connector-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-inline: 28px;
}
.df-connector-group__heading {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--slate-lt);
  text-align: center;
}
.df-connector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.df-chip {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 12px;
  white-space: nowrap;
}
.df-connector-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin-block: 4px;
}

/* ── DataFlow page — Strategies grid ─────────────────────── */
.df-strategies {
  margin-top: 56px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  border-left: 4px solid var(--indigo);
}
.df-strategies__header {
  margin-bottom: 28px;
}
.df-strategies__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.df-strategy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
}
.df-strategy__name {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--navy);
}
.df-strategy__desc {
  font-size: .8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Responsive — new additions ──────────────────────────── */
@media (max-width: 1024px) {
  .df-hero__inner      { grid-template-columns: 1fr; }
  .df-hero__visual     { display: none; }
  .product-spotlight   { grid-template-columns: 1fr; }
  .product-spotlight__visual { display: none; }
}
@media (max-width: 860px) {
  .df-features         { grid-template-columns: 1fr 1fr; }
  .df-strategies__grid { grid-template-columns: 1fr 1fr; }
  .df-connector-divider { display: none; }
  .df-connector-group  { padding-inline: 12px; }
}
@media (max-width: 640px) {
  .df-features         { grid-template-columns: 1fr; }
  .df-strategies__grid { grid-template-columns: 1fr; }
  .df-strategies       { padding: 28px 20px; }
  .product-spotlight   { padding: 32px 24px; }
  .df-pipeline-card__metrics { grid-template-columns: repeat(3,1fr); }
  /* Mobile dropdown — full width below toggle */
  .nav__dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 16px;
    background: transparent;
  }
  .nav__item--dropdown:hover .nav__dropdown,
  .nav__dropdown-toggle[aria-expanded="true"] + .nav__dropdown {
    transform: none;
  }
}