/* ===================================================================
   Infinity Reach Media — shared styles
   Edit the CSS variables below to rebrand the whole site at once.
   =================================================================== */

:root {
  /* Brand palette — matched to the agentic-flows / book / thanks pages */
  --color-bg: #0D0D0D;          /* ink */
  --color-surface: #161513;     /* card / section surface */
  --color-surface-2: #211f1c;   /* lighter surface */
  --color-text: #F7F4EF;        /* paper */
  --color-muted: rgba(247, 244, 239, 0.68);
  --color-accent: #E91E8C;      /* pink */
  --color-accent-2: #F0B429;    /* gold */
  --color-purple: #7B2FBE;      /* purple, used in gradients/blooms */
  --color-border: rgba(247, 244, 239, 0.14);

  /* Typography */
  --font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Playfair Display", serif;
  --font-display: "Montserrat", sans-serif;

  /* Layout */
  --maxw: 1140px;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

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

h1, h2, h3 { font-family: var(--font-serif); font-weight: 800; line-height: 1.08; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: linear-gradient(100deg, var(--color-accent), var(--color-purple));
  color: #ffffff;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(233, 30, 140, 0.4); }
.btn-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-weight: 800; font-size: 1.15rem; }
.brand em { color: var(--color-accent); font-style: normal; }
.brand .mark {
  width: 40px; height: 40px; object-fit: contain; display: block;
}
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--color-muted); font-weight: 500; font-size: 0.95rem; transition: color 0.15s; }
.nav-links a:hover, .nav-links a.active { color: var(--color-text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: 0; color: var(--color-text); font-size: 1.6rem; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 110px 0 90px; text-align: center; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px 300px at 50% -10%, rgba(123, 47, 190, 0.35), transparent 70%),
    radial-gradient(500px 250px at 80% 20%, rgba(233, 30, 140, 0.16), transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; }
.eyebrow {
  display: inline-block; font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-accent-2); font-weight: 700; margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.03em;
  font-weight: 800; max-width: 14ch; margin: 0 auto 22px;
}
.hero h1 .grad {
  background: linear-gradient(120deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.lead { color: var(--color-muted); font-size: 1.15rem; max-width: 56ch; margin: 0 auto 34px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Section helpers ---------- */
.section { padding: 84px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.02em; margin-bottom: 14px; }
.section-head p { color: var(--color-muted); font-size: 1.05rem; }
.section-alt { background: var(--color-surface); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat .num { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat .label { color: var(--color-muted); font-size: 0.95rem; }

/* ---------- Service cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-t { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 760px) { .grid-t { grid-template-columns: 1fr; } }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 24px; }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 30px; transition: transform 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(240, 180, 41, 0.5); }
.card .icon {
  width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center;
  background: var(--color-surface-2); font-size: 1.5rem; margin-bottom: 18px;
}
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--color-muted); font-size: 0.97rem; }

/* ---------- Agentic Flows page ---------- */
.card .meta { font-size: 0.85rem; color: var(--color-muted); margin-top: 14px; line-height: 1.7; }
.card .meta strong { color: var(--color-text); }
a.card { display: block; }
.learn-more { display: inline-block; margin-top: 14px; color: var(--color-accent-2); font-weight: 600; font-size: 0.9rem; }
.feed { max-width: 760px; margin: 0 auto; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.feed-row { display: flex; gap: 18px; padding: 16px 22px; border-bottom: 1px solid var(--color-border); }
.feed-row:last-child { border-bottom: 0; }
.feed-row:nth-child(even) { background: var(--color-surface); }
.feed-time { color: var(--color-accent-2); font-weight: 700; font-size: 0.85rem; min-width: 64px; flex-shrink: 0; }
.feed-msg { color: var(--color-muted); font-size: 0.95rem; }
.feed-msg strong { color: var(--color-text); }
.built-on { text-align: center; color: var(--color-muted); font-size: 0.9rem; margin-top: 18px; }
.built-on b { color: var(--color-accent-2); }

/* ---------- Two-column (about / cta) ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.two-col h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); letter-spacing: -0.02em; margin-bottom: 18px; }
.two-col p { color: var(--color-muted); margin-bottom: 16px; }
.media-frame {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border);
  background: var(--color-surface-2); aspect-ratio: 4/3;
  display: grid; place-items: center; color: var(--color-muted); box-shadow: var(--shadow);
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.value-list { list-style: none; }
.value-list li { padding: 10px 0; padding-left: 30px; position: relative; color: var(--color-muted); }
.value-list li::before { content: "✓"; position: absolute; left: 0; color: var(--color-accent-2); font-weight: 800; }

/* ---------- Testimonials ---------- */
.quote {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 30px;
}
.quote p { font-size: 1.02rem; margin-bottom: 20px; }
.quote .who { display: flex; align-items: center; gap: 12px; }
.quote .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--color-surface-2);
  display: grid; place-items: center; font-weight: 700; color: var(--color-accent-2); }
.quote .who .name { font-weight: 600; font-size: 0.95rem; }
.quote .who .role { color: var(--color-muted); font-size: 0.85rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; color: var(--color-text);
  font-size: 1.05rem; font-weight: 600; padding: 22px 40px 22px 0; cursor: pointer; position: relative;
}
.faq-q::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  color: var(--color-accent); font-size: 1.5rem; transition: transform 0.2s; }
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; color: var(--color-muted); }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding-bottom: 22px; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, rgba(123,47,190,0.18), rgba(233,30,140,0.1));
  border: 1px solid var(--color-border); border-radius: 24px; padding: 56px; text-align: center;
}
.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-bottom: 14px; }
.cta-band p { color: var(--color-muted); max-width: 50ch; margin: 0 auto 28px; }

/* ---------- Contact form ---------- */
.form { display: grid; gap: 16px; max-width: 560px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: 0.85rem; color: var(--color-muted); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 16px; border-radius: 12px; border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text); font-family: inherit; font-size: 0.95rem;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--color-accent); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-info .item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info .item .ic { width: 42px; height: 42px; border-radius: 11px; background: var(--color-surface);
  border: 1px solid var(--color-border); display: grid; place-items: center; font-size: 1.1rem; flex-shrink: 0; }
.contact-info .item .label { font-size: 0.8rem; color: var(--color-muted); }
.contact-info .item .val { font-weight: 600; }
.form-note { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-border); padding: 56px 0 32px; background: var(--color-surface); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul li a { color: var(--color-muted); font-size: 0.92rem; }
.footer-grid ul li a:hover { color: var(--color-text); }
.footer-about p { color: var(--color-muted); font-size: 0.92rem; max-width: 34ch; margin-top: 14px; }
.socials { display: flex; gap: 12px; margin-top: 18px; }
.socials a { width: 38px; height: 38px; border-radius: 10px; background: var(--color-surface-2);
  display: grid; place-items: center; color: var(--color-muted); transition: color 0.15s, background 0.15s; }
.socials a:hover { color: var(--color-text); background: var(--color-accent); }
.footer-bottom { border-top: 1px solid var(--color-border); padding-top: 24px; display: flex;
  justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--color-muted); font-size: 0.85rem; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { padding: 80px 0 40px; text-align: center; position: relative; }
.page-hero::before { content: ""; position: absolute; inset: 0;
  background: radial-gradient(500px 250px at 50% -20%, rgba(123,47,190,0.3), transparent 70%); pointer-events: none; }
.page-hero .container { position: relative; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -0.02em; margin-bottom: 14px; }
.page-hero p { color: var(--color-muted); max-width: 56ch; margin: 0 auto; font-size: 1.08rem; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
  .nav-cta .btn-primary { padding: 10px 18px; font-size: 0.78rem; white-space: nowrap; flex-shrink: 0; }
  .brand { font-size: 0.95rem; gap: 8px; flex-shrink: 0; white-space: nowrap; }
  .brand .mark { width: 30px; height: 30px; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: 20px 24px; gap: 18px;
  }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .two-col, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form .row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cta-band { padding: 40px 24px; }
}
@media (max-width: 480px) {
  .site-header .container { padding: 0 16px; }
  .nav { gap: 8px; }
  .brand { font-size: 0.85rem; gap: 6px; }
  .brand .mark { width: 26px; height: 26px; }
  .nav-cta .btn-primary { padding: 8px 14px; font-size: 0.72rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
}