/* =========================================================
   ByHrithika — Design tokens
   Palette: Ink #150F22, Paper #FAF8FD, Violet #6A2BF0,
            Lilac #EFE8FC, Iris #3D2170, Line #DDD3F6
   Type: 'Fraunces' (display/serif, personality) + 'Manrope' (body, sans)
   ========================================================= */

:root {
  --ink: #150F22;
  --paper: #FAF8FD;
  --violet: #6A2BF0;
  --violet-deep: #4B1DB8;
  --iris: #3D2170;
  --lilac: #EFE8FC;
  --line: #DDD3F6;
  --muted: #6B6478;
  --white: #FFFFFF;

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-w: 1120px;
  --radius-s: 4px;
  --radius-m: 10px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; max-width: 68ch; color: var(--ink); }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 56ch; }

ul, ol { padding-left: 1.2em; }
li { margin-bottom: 0.4em; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

a.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--violet); color: var(--white);
  padding: 10px 16px; z-index: 200; border-radius: 0 0 var(--radius-s) 0;
}
a.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 253, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
}
.wordmark span { color: var(--violet); }
.logo-img {
  height: 34px;
  width: auto;
  max-width: none;
  flex-shrink: 0;
  display: block;
}

.main-nav ul {
  display: flex; gap: 28px; list-style: none;
  margin: 0; padding: 0;
}
.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--ink);
  position: relative;
  padding-bottom: 4px;
}
.main-nav a[aria-current="page"] { color: var(--violet); }
.main-nav a:hover { color: var(--violet); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 8px; color: var(--ink);
}
.nav-toggle svg { width: 26px; height: 26px; }

.header-cta {
  display: inline-flex; align-items: center;
  background: var(--ink); color: var(--white);
  padding: 10px 20px; border-radius: 999px;
  text-decoration: none; font-size: 0.92rem; font-weight: 600;
  white-space: nowrap;
}
.header-cta:hover { background: var(--violet); }

.nav-wrap { display: flex; align-items: center; gap: 32px; }

@media (max-width: 860px) {
  .main-nav { position: fixed; inset: 76px 0 0 0; background: var(--paper);
    padding: 32px 24px; transform: translateX(100%); transition: transform .25s ease; overflow-y:auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px;
  text-decoration: none; font-weight: 600; font-size: 0.98rem;
  border: 1px solid transparent; cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary { background: var(--violet); color: var(--white); }
.btn-primary:hover { background: var(--violet-deep); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { border-color: var(--violet); color: var(--violet); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Hero ---------- */
.hero {
  padding: 76px 0 64px;
  border-bottom: 1px solid var(--line);
}
.hero .container { max-width: 900px; }
.eyebrow {
  color: var(--violet); font-weight: 700; font-size: 0.95rem; margin-bottom: 18px;
}
.hero h1 { max-width: 15ch; }
.hero .lede { margin-top: 20px; font-size: 1.2rem; }

.hero-meta {
  display: flex; gap: 32px; margin-top: 48px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 28px;
}
.hero-meta div { max-width: 220px; }
.hero-meta strong { display: block; font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 4px; }
.hero-meta span { color: var(--muted); font-size: 0.92rem; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-border { border-bottom: 1px solid var(--line); }
.section-tight { padding: 56px 0; }
.section-dark {
  background: var(--ink); color: var(--white);
}
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: #C9C1DF; }
.section-lilac { background: var(--lilac); }

.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 24px; margin-bottom: 40px; flex-wrap: wrap;
}
.section-head .lede { margin: 8px 0 0; }

/* ---------- Index list (services etc.) — not cards ---------- */
.index-list { border-top: 1px solid var(--line); }
.index-row {
  display: grid; grid-template-columns: 64px 1fr 2fr; gap: 24px;
  padding: 28px 0; border-bottom: 1px solid var(--line);
  text-decoration: none; color: inherit;
  align-items: baseline;
}
.index-row .num { font-family: var(--font-display); color: var(--violet); font-size: 1.1rem; }
.index-row h3 { margin: 0; }
.index-row p { margin: 0; color: var(--muted); }
.index-row:hover h3 { color: var(--violet); }

@media (max-width: 720px) {
  .index-row { grid-template-columns: 1fr; gap: 6px; }
  .index-row .num { order: -1; }
}

/* ---------- Two column ---------- */
.grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
}
@media (max-width: 780px) {
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
}

.grid-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- Pillar / topic blocks ---------- */
.pillar {
  border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 32px; background: var(--white);
}
.pillar h3 { margin-bottom: 10px; }
.pillar a.pillar-link { color: var(--violet); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.pillar a.pillar-link:hover { text-decoration: underline; }

/* ---------- Stats strip ---------- */
.stats-strip {
  display: flex; gap: 48px; flex-wrap: wrap;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.stat strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--violet); }
.stat span { color: var(--muted); font-size: 0.9rem; }

/* ---------- Timeline (real sequence) ---------- */
.timeline { border-left: 2px solid var(--line); padding-left: 28px; margin-left: 8px; }
.timeline li { list-style: none; margin-bottom: 32px; position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: -34px; top: 4px;
  width: 10px; height: 10px; border-radius: 50%; background: var(--violet);
}
.timeline strong { display: block; font-family: var(--font-display); margin-bottom: 4px; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  padding: 22px 0; cursor: pointer; font-weight: 600; font-size: 1.05rem;
  list-style: none; display: flex; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; color: var(--violet); font-size: 1.4rem; flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding-bottom: 22px; color: var(--muted); }

/* ---------- Cards for portfolio/blog ---------- */
.card-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 780px) { .card-list { grid-template-columns: 1fr; } }
.card {
  border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 28px; background: var(--white); text-decoration: none; color: inherit;
  display: flex; flex-direction: column; height: 100%;
}
.card .tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700; color: var(--violet);
  background: var(--lilac); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; width: fit-content;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin-bottom: 0; }
.card .meta { margin-top: auto; padding-top: 18px; color: var(--muted); font-size: 0.85rem; }

/* ---------- Note / disclosure boxes ---------- */
.note {
  border-left: 3px solid var(--violet); background: var(--lilac);
  padding: 18px 22px; border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 0.95rem; color: var(--iris);
}
.note p:last-child { margin-bottom: 0; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 480px; margin: 24px 0; }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
th { font-family: var(--font-display); font-weight: 600; color: var(--iris); background: var(--lilac); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding: 18px 0 0; font-size: 0.85rem; color: var(--muted); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--violet); }

/* ---------- Article ---------- */
.article-head { max-width: 760px; }
.article-body { max-width: 720px; }
.article-body h2 { margin-top: 1.6em; }
.article-body h3 { margin-top: 1.3em; }
.article-meta { display: flex; gap: 16px; color: var(--muted); font-size: 0.9rem; margin: 18px 0 0; flex-wrap: wrap; }

/* ---------- Contact form ---------- */
form.contact-form { display: grid; gap: 20px; max-width: 560px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 0.92rem; }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-s);
  background: var(--white); color: var(--ink);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--violet); }
.form-status { font-size: 0.9rem; color: var(--muted); }

.contact-info { display: grid; gap: 22px; align-content: start; }
.contact-info .item strong { display: block; font-family: var(--font-display); margin-bottom: 2px; }
.contact-info a { color: var(--violet); text-decoration: none; }
.contact-info a:hover { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 32px; background: var(--ink); color: #C9C1DF; }
.site-footer a { color: #C9C1DF; text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: var(--white); font-size: 0.9rem; text-transform: none; margin-bottom: 14px; font-family: var(--font-body); font-weight: 700; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-wordmark { font-family: var(--font-display); color: var(--white); font-size: 1.3rem; margin-bottom: 10px; }
.footer-bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid #322A48;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.82rem; color: #948BA8;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--violet); color: var(--white);
  border-radius: var(--radius-m); padding: 56px; text-align: left;
  display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap;
}
.cta-banner h2 { color: var(--white); margin-bottom: 6px; }
.cta-banner p { color: #E3D9FA; margin: 0; }
.cta-banner .btn-primary { background: var(--white); color: var(--violet); }
.cta-banner .btn-primary:hover { background: var(--ink); color: var(--white); }