/* ==========================================================================
   Rhoobi Intelligence — Public Site
   Brand system: white bg, pink #be43a0, blue #3498db, teal #45b39d,
   purple #8e44ad, dark #2c3e50, gray #f0f0f0
   ========================================================================== */

:root {
  --white: #ffffff;
  --bg: #ffffff;
  --pink: #be43a0;
  --pink-soft: #fdf0fa;
  --blue: #3498db;
  --blue-soft: #eef7fd;
  --teal: #45b39d;
  --teal-soft: #eefaf7;
  --purple: #8e44ad;
  --purple-soft: #f6effa;
  --dark: #2c3e50;
  --dark-2: #1c2836;
  --gray: #f0f0f0;
  --gray-2: #e5e5e5;
  --text: #33475b;
  --muted: #6b7c8d;
  --border: #e8e8ee;
  --gradient: linear-gradient(135deg, #be43a0 0%, #8e44ad 55%, #3498db 120%);
  --gradient-soft: linear-gradient(135deg, #fdf0fa 0%, #f6effa 60%, #eef7fd 100%);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(44, 62, 80, 0.06), 0 1px 6px rgba(44, 62, 80, 0.05);
  --shadow-md: 0 8px 30px rgba(44, 62, 80, 0.10);
  --shadow-lg: 0 20px 60px rgba(44, 62, 80, 0.14);

  --container: 1200px;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
  --shadow-glow: 0 18px 50px rgba(142, 68, 173, 0.16);
}

/* ---------- Dark theme (manual toggle + prefers-color-scheme) ---------- */
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1320;
  --white: #151d2e;
  --gray: #101726;
  --gray-2: #243048;
  --border: #243048;
  --dark: #e9eef7;
  --dark-2: #090d16;
  --text: #c3cede;
  --muted: #8b9ab0;
  --pink: #ff7acd;
  --pink-soft: rgba(255, 122, 205, 0.14);
  --blue: #5bb5f0;
  --blue-soft: rgba(91, 181, 240, 0.14);
  --teal: #4fd1b4;
  --teal-soft: rgba(79, 209, 180, 0.14);
  --purple: #b07ce8;
  --purple-soft: rgba(176, 124, 232, 0.16);
  --gradient: linear-gradient(135deg, #ff7acd 0%, #b07ce8 55%, #5bb5f0 120%);
  --gradient-soft:
    radial-gradient(900px 500px at 85% -10%, rgba(190, 67, 160, 0.16), transparent 60%),
    radial-gradient(800px 500px at 5% 110%, rgba(52, 152, 219, 0.14), transparent 60%),
    linear-gradient(180deg, #101726 0%, #0d1320 100%);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35), 0 1px 6px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 0 1px rgba(255, 122, 205, 0.12), 0 18px 60px rgba(0, 0, 0, 0.5);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--pink); text-decoration: none; }
a:hover { color: var(--purple); }
ul, ol { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--dark); line-height: 1.15; font-weight: 600; letter-spacing: -0.02em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--gray { background: var(--gray); }
.section--dark { background: var(--dark-2); color: #d9e2ec; }
.section--soft { background: var(--gradient-soft); }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--gray);
  border-bottom: 1px solid var(--gray-2);
  font-size: 13px;
  color: var(--muted);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; }
.topbar a { color: var(--dark); font-weight: 500; }
.topbar a:hover { color: var(--pink); }
.topbar__right { display: flex; align-items: center; gap: 18px; }
.hide-sm { display: inline; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.25s ease;
}
.nav.scrolled { box-shadow: var(--shadow-md); }
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { width: 148px; height: auto; flex: 0 0 148px; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--dark); letter-spacing: -0.02em; line-height: 1.1; }
.brand__name span { color: var(--pink); }
.brand__tag { font-size: 11px; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; }
.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a { color: var(--dark); font-weight: 500; font-size: 15px; position: relative; padding: 4px 0; }
.nav__links a:hover { color: var(--pink); }
.nav__links a.active { color: var(--pink); }
.nav__links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px;
  border-radius: 2px; background: var(--gradient);
}
.nav__cta { margin-left: 8px; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--dark); margin: 5px 0; border-radius: 2px; transition: 0.2s; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 13px 26px; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  text-decoration: none; line-height: 1.2; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--gradient); color: #fff; box-shadow: 0 8px 24px rgba(142, 68, 173, 0.35); }
.btn--primary:hover { color: #fff; box-shadow: 0 12px 32px rgba(142, 68, 173, 0.45); transform: translateY(-2px); }
.btn--secondary { background: var(--white); color: var(--dark); border: 1.5px solid var(--gray-2); }
.btn--secondary:hover { border-color: var(--pink); color: var(--pink); transform: translateY(-2px); }
.btn--dark { background: var(--dark); color: #fff; }
.btn--dark:hover { color: #fff; background: var(--dark-2); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--dark); }
.btn--light:hover { color: var(--pink); transform: translateY(-2px); }
.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Eyebrow / headings ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--pink); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--gradient); }
.eyebrow--center { justify-content: center; }
.eyebrow--center::after { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--gradient); }
.section-title { font-size: clamp(30px, 4vw, 44px); margin-bottom: 16px; }
.section-lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.center { text-align: center; }
.center .section-lead { margin: 0 auto; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--white); background-image: url("../assets/hero-gradient.jpg"); background-size: cover; background-position: center; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 340px at 85% 10%, rgba(255, 138, 209, 0.18), transparent 60%),
    radial-gradient(700px 380px at 10% 90%, rgba(111, 195, 240, 0.16), transparent 60%),
    linear-gradient(180deg, rgba(12, 10, 34, 0.55) 0%, rgba(12, 10, 34, 0.35) 55%, rgba(12, 10, 34, 0.65) 100%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; padding-top: 88px; padding-bottom: 96px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.28); color: #fff; font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 999px; margin-bottom: 24px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.hero__eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pink); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.8); } }
.hero h1 { font-size: clamp(40px, 5.2vw, 64px); font-weight: 700; margin-bottom: 24px; color: #fff; }
.hero h1 .grad { background: linear-gradient(135deg, #ff8ad1 0%, #b07ce8 55%, #6fc3f0 120%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: 19px; color: rgba(255, 255, 255, 0.82); max-width: 540px; margin-bottom: 36px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn--secondary { background: rgba(255, 255, 255, 0.92); color: var(--dark); border: 1.5px solid transparent; }
.hero .btn--secondary:hover { border-color: #fff; background: #fff; color: var(--pink); transform: translateY(-2px); }
.hero__meta { display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero__meta-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: rgba(255, 255, 255, 0.78); font-weight: 500; }
.hero__meta-item svg { color: #6fc3f0; flex: 0 0 auto; }

/* Hero visual — pipeline card */
.pipeline-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 24px;
  box-shadow: var(--shadow-lg); padding: 26px; position: relative;
}
.pipeline-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.pipeline-card__title { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--dark); letter-spacing: 0.04em; text-transform: uppercase; }
.pipeline-card__live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--teal); background: var(--teal-soft); padding: 4px 10px; border-radius: 999px; }
.pipeline-card__live .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: pulse 1.6s infinite; }
.pipeline-steps { display: flex; flex-direction: column; gap: 10px; }
.pipeline-step {
  display: flex; align-items: center; gap: 14px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fcfcfd;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.pipeline-step:hover { border-color: rgba(190, 67, 160, 0.4); box-shadow: var(--shadow-sm); }
.pipeline-step__icon { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex: 0 0 38px; }
.pipeline-step:nth-child(1) .pipeline-step__icon { background: var(--pink-soft); color: var(--pink); }
.pipeline-step:nth-child(2) .pipeline-step__icon { background: var(--purple-soft); color: var(--purple); }
.pipeline-step:nth-child(3) .pipeline-step__icon { background: var(--blue-soft); color: var(--blue); }
.pipeline-step:nth-child(4) .pipeline-step__icon { background: var(--teal-soft); color: var(--teal); }
.pipeline-step__body { flex: 1; }
.pipeline-step__name { font-weight: 600; font-size: 14.5px; color: var(--dark); }
.pipeline-step__desc { font-size: 12.5px; color: var(--muted); }
.pipeline-step__status { font-size: 11px; font-weight: 700; color: var(--teal); background: var(--teal-soft); padding: 3px 8px; border-radius: 999px; }
.pipeline-card__foot { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--border); display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--muted); }
.pipeline-card__foot b { color: var(--dark); }
.pipeline-card__glow { position: absolute; inset: -40px -40px auto auto; width: 200px; height: 200px; background: radial-gradient(circle, rgba(190, 67, 160, 0.18), transparent 65%); filter: blur(10px); pointer-events: none; z-index: -1; }

/* ---------- Logo / stats band ---------- */
.logos { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 34px 0; }
.logos__label { text-align: center; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; font-weight: 600; }
.logos__row { display: flex; justify-content: center; align-items: center; gap: 48px; flex-wrap: wrap; }
.logo-chip { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 18px; color: #9aa8b5; letter-spacing: -0.01em; }
.logo-chip svg { width: 22px; height: 22px; }
.logo-chip--accent { color: var(--pink); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 28px 16px; }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4vw, 48px); background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.stat__label { font-size: 14px; color: var(--muted); margin-top: 8px; font-weight: 500; }

/* ---------- Steps / process (how we work) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; }
.step { position: relative; padding: 28px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); transition: transform 0.2s ease, box-shadow 0.25s ease; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step__num { font-family: var(--font-display); font-weight: 700; font-size: 44px; line-height: 1; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0.9; }
.step__icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin: 18px 0 16px; }
.step:nth-child(1) .step__icon { background: var(--pink-soft); color: var(--pink); }
.step:nth-child(2) .step__icon { background: var(--purple-soft); color: var(--purple); }
.step:nth-child(3) .step__icon { background: var(--blue-soft); color: var(--blue); }
.step:nth-child(4) .step__icon { background: var(--teal-soft); color: var(--teal); }
.step h3 { font-size: 19px; margin-bottom: 10px; }
.step p { font-size: 14.5px; color: var(--muted); }

/* ---------- Cards grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; transition: transform 0.2s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.card--pink .card__icon { background: var(--pink-soft); color: var(--pink); }
.card--purple .card__icon { background: var(--purple-soft); color: var(--purple); }
.card--blue .card__icon { background: var(--blue-soft); color: var(--blue); }
.card--teal .card__icon { background: var(--teal-soft); color: var(--teal); }
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { font-size: 15px; color: var(--muted); }
.card__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14.5px; margin-top: 18px; color: var(--pink); }
.card__link:hover { color: var(--purple); }
.card__link .arrow { transition: transform 0.2s ease; }
.card__link:hover .arrow { transform: translateX(3px); }

/* ---------- Case cards ---------- */
.case-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
  display: flex; flex-direction: column; transition: transform 0.2s ease, box-shadow 0.25s ease;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.case-card__visual { height: 190px; position: relative; display: flex; align-items: center; justify-content: center; }
.case-card__visual svg { width: 110px; height: 110px; }
.case-card__tag { position: absolute; top: 16px; left: 16px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; background: rgba(44, 62, 80, 0.75); padding: 5px 10px; border-radius: 999px; backdrop-filter: blur(4px); }
.case-card--pink .case-card__visual { background: linear-gradient(135deg, #fdf0fa, #f6effa); }
.case-card--blue .case-card__visual { background: linear-gradient(135deg, #eef7fd, #eefaf7); }
.case-card--purple .case-card__visual { background: linear-gradient(135deg, #f6effa, #fdf0fa); }
.case-card--teal .case-card__visual { background: linear-gradient(135deg, #eefaf7, #eef7fd); }
.case-card__body { padding: 26px 28px 28px; display: flex; flex-direction: column; flex: 1; }
.case-card__client { font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--pink); margin-bottom: 8px; }
.case-card h3 { font-size: 21px; margin-bottom: 10px; }
.case-card p { font-size: 14.5px; color: var(--muted); flex: 1; }
.case-card__results { display: flex; gap: 18px; margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--border); }
.case-card__split { display: grid; grid-template-columns: 1fr 1fr; }
.case-card__split .case-card__visual { border-radius: 0; }
.case-card__result { flex: 1; }
.case-card__result b { display: block; font-family: var(--font-display); font-size: 18px; color: var(--dark); }
.case-card__result span { font-size: 12px; color: var(--muted); }

/* ---------- Product list ---------- */
.product-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  padding: 56px 0; border-bottom: 1px solid var(--border);
}
.product-row:last-child { border-bottom: 0; }
.product-row--reverse .product-row__text { order: 2; }
.product-row--reverse .product-row__visual { order: 1; }
.product-row__text h3 { font-size: 28px; margin-bottom: 14px; }
.product-row__text p { color: var(--muted); font-size: 16px; margin-bottom: 16px; }
.product-row__text ul { margin-bottom: 20px; }
.product-row__text li { display: flex; gap: 10px; font-size: 14.5px; color: var(--text); padding: 5px 0; }
.product-row__text li svg { flex: 0 0 auto; margin-top: 3px; color: var(--teal); }
.product-row__visual {
  border: 1px solid var(--border); border-radius: 20px; background: var(--white);
  box-shadow: var(--shadow-md); padding: 24px; min-height: 260px;
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.product-row__visual--soft { background: var(--gradient-soft); }
.product-row__visual svg.visual-art { width: 100%; height: auto; max-height: 300px; }

/* ---------- Feature list (checkmarks) ---------- */
.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 28px; margin-top: 32px; }
.checks li { display: flex; gap: 10px; font-size: 15px; color: var(--text); align-items: flex-start; }
.checks svg { flex: 0 0 auto; margin-top: 4px; color: var(--teal); }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--dark-2); border-radius: 28px; padding: 72px 48px; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(500px 260px at 20% 0%, rgba(190, 67, 160, 0.35), transparent 60%),
    radial-gradient(500px 260px at 85% 100%, rgba(52, 152, 219, 0.3), transparent 60%);
}
.cta-banner .container { position: relative; }
.cta-banner h2 { color: #fff; font-size: clamp(30px, 4vw, 44px); margin-bottom: 16px; }
.cta-banner p { color: #b8c4d0; font-size: 18px; max-width: 560px; margin: 0 auto 36px; }
.cta-banner .btn--light { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 88px 0 72px; background: var(--gradient-soft); border-bottom: 1px solid var(--border); }
.page-hero { position: relative; overflow: hidden; background-image: url("../assets/hero-gradient.jpg"); background-size: cover; background-position: center; border-bottom: 0; }
.page-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(12, 10, 34, 0.55) 0%, rgba(12, 10, 34, 0.40) 60%, rgba(12, 10, 34, 0.60) 100%); }
.page-hero .container { position: relative; }
.page-hero .eyebrow { color: #fff; }
.page-hero .eyebrow::before { background: linear-gradient(90deg, #ff8ad1, #6fc3f0); }
.page-hero--dark .eyebrow { color: var(--pink); }
.page-hero--dark .eyebrow::before { background: var(--gradient); }
.page-hero h1 { font-size: clamp(38px, 5vw, 56px); font-weight: 700; margin-bottom: 18px; color: #fff; }
.page-hero p { font-size: 19px; color: rgba(255, 255, 255, 0.82); max-width: 680px; }
.page-hero--dark { background: var(--dark-2); border-bottom: 0; }
.page-hero--dark h1 { color: #fff; }
.page-hero--dark p { color: #b8c4d0; }
.page-hero__meta { display: flex; gap: 26px; margin-top: 28px; flex-wrap: wrap; }
.page-hero__meta span { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); font-weight: 500; }
.page-hero__meta span svg { color: var(--teal); flex: 0 0 auto; }
.page-hero__meta span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: rgba(255, 255, 255, 0.85); }
.page-hero--dark .page-hero__meta span { color: #d9e2ec; }
.page-hero__meta svg { color: var(--pink); }

/* ---------- Breadcrumb-ish subnav ---------- */
.subnav { background: var(--white); border-bottom: 1px solid var(--border); }
.subnav .container { display: flex; gap: 6px; align-items: center; overflow-x: auto; }
.subnav a { font-size: 14px; font-weight: 600; color: var(--muted); padding: 16px 14px; white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav a:hover { color: var(--pink); }
.subnav a.active { color: var(--pink); border-bottom-color: var(--pink); }

/* ---------- Two-col intro ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.split__title h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.split__body p { color: var(--muted); font-size: 16.5px; margin-bottom: 16px; }
.split__body p:last-child { margin-bottom: 0; }

/* ---------- Process timeline ---------- */
.timeline { position: relative; margin-top: 56px; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(180deg, var(--pink), var(--purple), var(--blue), var(--teal)); border-radius: 2px; }
.timeline-item { position: relative; padding: 0 0 44px 28px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: -32px; top: 6px; width: 20px; height: 20px; border-radius: 50%; background: var(--white); border: 4px solid var(--pink); box-shadow: 0 0 0 4px rgba(190, 67, 160, 0.15); }
.timeline-item:nth-child(2)::before { border-color: var(--purple); box-shadow: 0 0 0 4px rgba(142, 68, 173, 0.15); }
.timeline-item:nth-child(3)::before { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.15); }
.timeline-item:nth-child(4)::before { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(69, 179, 157, 0.15); }
.timeline-item h3 { font-size: 20px; margin-bottom: 8px; }
.timeline-item p { color: var(--muted); font-size: 15px; max-width: 560px; }

/* ---------- Team / people ---------- */
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.person { text-align: center; padding: 36px 24px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); transition: transform 0.2s ease, box-shadow 0.25s ease; }
.person:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.person__avatar { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 18px; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 30px; }
.person h3 { font-size: 19px; }
.person .role { font-size: 13.5px; color: var(--pink); font-weight: 600; margin-top: 4px; }
.person p { font-size: 14px; color: var(--muted); margin-top: 14px; }

/* ---------- Values ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value { padding: 30px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); }
.value__num { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--pink); letter-spacing: 0.08em; }
.value h3 { font-size: 19px; margin: 12px 0 10px; }
.value p { font-size: 14.5px; color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.contact-info h2 { font-size: 30px; margin-bottom: 14px; }
.contact-info p { color: var(--muted); margin-bottom: 28px; }
.contact-method { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-top: 1px solid var(--border); }
.contact-method__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--pink-soft); color: var(--pink); display: flex; align-items: center; justify-content: center; flex: 0 0 44px; }
.contact-method h4 { font-size: 16px; }
.contact-method p, .contact-method a { font-size: 14.5px; color: var(--muted); }
.contact-method a { color: var(--dark); font-weight: 500; }
.contact-method a:hover { color: var(--pink); }
.form-card { background: var(--white); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow-md); padding: 40px; }
.form-card h3 { font-size: 22px; margin-bottom: 6px; }
.form-card .form-sub { font-size: 14.5px; color: var(--muted); margin-bottom: 26px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group--full { grid-column: 1 / -1; }
.form-group label { font-size: 13.5px; font-weight: 600; color: var(--dark); }
.form-group input, .form-group select, .form-group textarea {
  font-family: var(--font-body); font-size: 15px; color: var(--dark);
  border: 1.5px solid var(--gray-2); border-radius: var(--radius-sm); padding: 13px 15px;
  background: #fcfcfd; transition: border-color 0.2s ease, box-shadow 0.2s ease; width: 100%;
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(190, 67, 160, 0.15); background: #fff;
}
.form-note { font-size: 12.5px; color: var(--muted); margin-top: 14px; }
.form-status { display: none; margin-top: 16px; padding: 13px 16px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; }
.form-status.ok { display: block; background: var(--teal-soft); color: #1f7a68; border: 1px solid rgba(69, 179, 157, 0.4); }
.form-status.err { display: block; background: #fdf0f0; color: #b03a2e; border: 1px solid rgba(190, 67, 80, 0.4); }

/* ---------- Quote / testimonial ---------- */
.quote { max-width: 820px; margin: 0 auto; text-align: center; padding: 40px 0; }
.quote blockquote { font-family: var(--font-display); font-size: clamp(22px, 3vw, 30px); font-weight: 500; color: var(--dark); line-height: 1.35; letter-spacing: -0.01em; }
.quote__attr { margin-top: 22px; font-size: 14px; color: var(--muted); }
.quote__attr b { color: var(--dark); }
.quote__mark { font-size: 60px; line-height: 0; color: var(--pink); opacity: 0.35; display: block; margin-bottom: 10px; }

/* ---------- Footer (white) ---------- */
.footer { background: var(--white); color: var(--text); padding: 72px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; }
.footer .brand__name { color: var(--dark); }
.footer .brand__logo { width: 128px; flex-basis: 128px; }
.footer__about p { font-size: 14.5px; margin: 18px 0 22px; max-width: 320px; }
.footer h5 { color: var(--dark); font-family: var(--font-display); font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
.footer ul li { margin-bottom: 11px; }
.footer ul a { color: var(--muted); font-size: 14.5px; }
.footer ul a:hover { color: var(--pink); }
.footer__contact li { display: flex; gap: 10px; font-size: 14.5px; margin-bottom: 14px; }
.footer__contact svg { flex: 0 0 auto; margin-top: 2px; color: var(--pink); }
.footer__bottom { border-top: 1px solid var(--border); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.footer__bottom a { color: var(--muted); }
.footer__bottom a:hover { color: var(--pink); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ---------- Capabilities (solutions) ---------- */
.capabilities { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.capability { padding: 26px 22px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.capability__num { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: 0.08em; color: var(--pink); }
.capability h3 { font-size: 17px; margin: 10px 0 6px; }
.capability p { font-size: 13.5px; color: var(--muted); }

/* ---------- Blog ---------- */
.post-card {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--shadow-sm);
  color: inherit; text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.post-card:hover { transform: translateY(-4px); border-color: rgba(190, 67, 160, 0.35); box-shadow: var(--shadow-md), var(--shadow-glow); }
.post-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.post-card__tag {
  font-family: var(--font-display); font-weight: 700; font-size: 11.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--pink); background: var(--pink-soft);
  border-radius: 999px; padding: 6px 12px;
}
.post-card__icon {
  width: 42px; height: 42px; border-radius: 12px; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; background: var(--gradient);
}
.post-card h3 { font-family: var(--font-display); font-size: 20px; line-height: 1.35; margin-bottom: 10px; color: var(--dark); }
.post-card__excerpt { font-size: 14.5px; color: var(--muted); flex: 1 1 auto; }
.post-card__meta {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  font-size: 13px; color: var(--muted);
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border);
}
.post-card__link { margin-left: auto; color: var(--pink); font-weight: 600; text-decoration: none; }
.post-card:hover .post-card__link { text-decoration: underline; }

.post-featured {
  display: grid; grid-template-columns: 88px 1fr; gap: 28px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; box-shadow: var(--shadow-sm);
  color: inherit; text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.post-featured:hover { transform: translateY(-4px); border-color: rgba(190, 67, 160, 0.35); box-shadow: var(--shadow-md), var(--shadow-glow); }
.post-featured__icon {
  width: 88px; height: 88px; border-radius: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; background: var(--gradient); box-shadow: var(--shadow-md);
}
.post-featured__body h2 { font-family: var(--font-display); font-size: 28px; line-height: 1.25; margin: 10px 0 12px; color: var(--dark); }
.post-featured__body p { color: var(--muted); max-width: 640px; }

/* Article page */
.article { max-width: 760px; margin: 0 auto; }
.article__back { display: inline-flex; align-items: center; gap: 8px; color: var(--pink); text-decoration: none; font-weight: 600; font-size: 14px; margin-bottom: 26px; }
.article__back:hover { text-decoration: underline; }
.article h2 { font-family: var(--font-display); font-size: 27px; line-height: 1.3; margin: 46px 0 16px; color: var(--dark); }
.article h2::before { content: ""; display: block; width: 34px; height: 4px; border-radius: 2px; background: var(--gradient); margin-bottom: 14px; }
.article h3 { font-family: var(--font-display); font-size: 20px; margin: 30px 0 12px; color: var(--dark); }
.article p { margin: 0 0 18px; font-size: 16.5px; line-height: 1.8; }
.article ul { margin: 0 0 20px; padding: 0; list-style: none; }
.article ul li { position: relative; padding-left: 26px; margin-bottom: 10px; font-size: 16px; line-height: 1.7; }
.article ul li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--gradient); }
.article blockquote {
  margin: 28px 0; padding: 20px 24px;
  border-left: 4px solid var(--pink); background: var(--pink-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 17px; font-style: italic; color: var(--dark);
}
.article__meta { flex-wrap: wrap; }

.chart-wrap {
  position: relative; height: 340px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; margin: 30px 0; box-shadow: var(--shadow-sm);
}
.chart-caption { text-align: center; font-size: 13px; color: var(--muted); margin: -18px 0 28px; }

.key-takeaways {
  margin: 40px 0; padding: 30px 32px;
  background: var(--gradient-soft); border: 1px solid var(--border); border-radius: var(--radius);
}
.key-takeaways h3 { margin: 0 0 14px; }
.key-takeaways ul { margin: 0; }
.key-takeaways li { font-weight: 500; }
.key-takeaways li::before { content: "✓"; position: absolute; left: 0; top: 0; width: auto; height: auto; border-radius: 0; background: none; color: var(--pink); font-weight: 700; }

/* Homepage "From the blog" strip */
.blog-strip__cards { margin-top: 48px; }


@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__eyebrow .dot, .pipeline-card__live .dot { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 64px; padding-bottom: 72px; gap: 40px; }
  .hero__sub { max-width: 100%; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .people, .values { grid-template-columns: repeat(2, 1fr); }
  .product-row { grid-template-columns: 1fr; gap: 36px; }
  .case-card__split { grid-template-columns: 1fr; }
  .case-card__split .case-card__visual { min-height: 220px; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  .hero, .page-hero { background-image: url("../assets/hero-gradient-mobile.jpg"); }
  .capabilities { grid-template-columns: 1fr 1fr; }
  .section { padding: 64px 0; }
  .topbar__right .hide-sm { display: none; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--white);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
    display: none;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--gray); font-size: 16px; }
  .nav__links a.active::after { display: none; }
  .nav__links .nav__cta { margin: 16px 0 0; }
  .nav__cta { margin-left: 0; }
  .nav__toggle { display: block; }
  .steps, .grid-3, .people, .values, .grid-2 { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 52px 24px; }
  .logos__row { gap: 28px; }
  .footer__grid { grid-template-columns: 1fr; }
  .post-featured { grid-template-columns: 1fr; gap: 20px; padding: 28px 24px; }
  .post-featured__icon { width: 64px; height: 64px; border-radius: 16px; }
  .post-featured__body h2 { font-size: 23px; }
  .article h2 { font-size: 23px; }
  .article p { font-size: 16px; }
  .chart-wrap { height: 260px; padding: 14px; }
  .key-takeaways { padding: 24px 22px; }
}

/* ==========================================================================
   Fancy layer + dark-mode component fixes (added Aug 2026)
   ========================================================================== */

/* ---------- Dark-mode component fixes ---------- */
[data-theme="dark"] body { background: var(--bg); }
[data-theme="dark"] .nav { background: rgba(13, 19, 32, 0.82); }
[data-theme="dark"] .nav__links { background: var(--bg); }
[data-theme="dark"] .pipeline-step,
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea { background: #182136; }
[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus { background: #1a2338; }
[data-theme="dark"] .case-card--pink .case-card__visual { background: linear-gradient(135deg, rgba(190, 67, 160, 0.22), rgba(142, 68, 173, 0.16)); }
[data-theme="dark"] .case-card--blue .case-card__visual { background: linear-gradient(135deg, rgba(52, 152, 219, 0.20), rgba(69, 179, 157, 0.14)); }
[data-theme="dark"] .case-card--purple .case-card__visual { background: linear-gradient(135deg, rgba(142, 68, 173, 0.24), rgba(190, 67, 160, 0.14)); }
[data-theme="dark"] .case-card--teal .case-card__visual { background: linear-gradient(135deg, rgba(69, 179, 157, 0.20), rgba(52, 152, 219, 0.14)); }
[data-theme="dark"] .case-card__tag { background: rgba(9, 13, 22, 0.72); }
[data-theme="dark"] .logo-chip { color: #93a3b8; }
[data-theme="dark"] .btn--dark { background: #2a3550; }
[data-theme="dark"] .btn--dark:hover { background: #35425f; }
[data-theme="dark"] .cta-banner { background: #182136; }
[data-theme="dark"] .footer { background: #090d16; border-top: 1px solid var(--border); }
[data-theme="dark"] .form-status.ok { background: rgba(79, 209, 180, 0.14); color: #6ee0c4; border-color: rgba(79, 209, 180, 0.35); }
[data-theme="dark"] .form-status.err { background: rgba(255, 122, 130, 0.14); color: #ff9a94; border-color: rgba(255, 122, 130, 0.35); }

/* ---------- Theme toggle button ---------- */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gray); border: 1px solid var(--border); color: var(--dark);
  cursor: pointer; transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  flex: 0 0 auto;
}
.theme-toggle:hover { color: var(--pink); border-color: rgba(190, 67, 160, 0.45); transform: translateY(-1px); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ---------- Scrollbar + selection ---------- */
::selection { background: rgba(190, 67, 160, 0.28); }
html { scrollbar-color: var(--pink) var(--bg); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--pink), var(--purple), var(--blue));
  border-radius: 999px; border: 2px solid var(--bg);
}

/* ---------- Hero aurora ---------- */
.hero::before, .page-hero::before { z-index: 0; }
.hero::after, .page-hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(540px 340px at 80% 12%, rgba(255, 138, 209, 0.30), transparent 65%),
    radial-gradient(640px 380px at 10% 90%, rgba(111, 195, 240, 0.24), transparent 65%),
    radial-gradient(460px 320px at 45% 55%, rgba(142, 68, 173, 0.20), transparent 70%);
  background-size: 150% 150%, 150% 150%, 120% 120%;
  animation: aurora 16s ease-in-out infinite alternate;
  mix-blend-mode: screen;
}
@keyframes aurora {
  0%   { background-position: 0% 0%, 100% 100%, 50% 50%; }
  50%  { background-position: 35% 25%, 70% 75%, 55% 40%; }
  100% { background-position: 15% 40%, 85% 55%, 45% 60%; }
}
.hero .container, .page-hero .container { z-index: 1; position: relative; }

/* ---------- Button shine sweep ---------- */
.btn { position: relative; overflow: hidden; }
.btn--primary::after, .btn--light::after {
  content: ""; position: absolute; top: 0; left: -80%; width: 55%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg); transition: left 0.55s ease; pointer-events: none;
}
.btn--primary:hover::after, .btn--light:hover::after { left: 135%; }

/* ---------- Card hover glow ---------- */
.card:hover, .step:hover, .person:hover, .value:hover, .capability:hover,
.case-card:hover, .pipeline-step:hover {
  border-color: rgba(190, 67, 160, 0.35);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

/* ---------- Nav underline animation ---------- */
.nav__links a::after { transform: scaleX(0); transform-origin: left; transition: transform 0.25s ease; }
.nav__links a:hover::after, .nav__links a.active::after { transform: scaleX(1); }

/* ---------- Floating hero card ---------- */
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.pipeline-card.reveal.visible { animation: floaty 7s ease-in-out infinite; }

@media (max-width: 768px) {
  .nav__links .theme-toggle { margin: 16px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero::after, .page-hero::after, .pipeline-card.reveal.visible { animation: none; }
  .btn--primary::after, .btn--light::after { display: none; }
}