/* ============================================================
   DeepFiles marketing site — shared styles
   ============================================================ */
:root {
  --navy: #0b1f3a;
  --navy-2: #12305c;
  --blue: #1b6ef3;
  --blue-dark: #0a52cc;
  --sky: #e8f1ff;
  --ink: #16202e;
  --muted: #5a6b80;
  --line: #e2e8f2;
  --bg: #ffffff;
  --bg-soft: #f5f8fd;
  --green: #17a673;
  --amber: #d98a00;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(16,32,54,.06), 0 2px 8px rgba(16,32,54,.06);
  --shadow-md: 0 10px 30px rgba(11,31,58,.12);
  --shadow-lg: 0 30px 60px rgba(11,31,58,.18);
  --maxw: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; color: var(--navy); margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section--soft { background: var(--bg-soft); }
.center { text-align: center; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .14em;
  font-size: .78rem; font-weight: 700; color: var(--blue);
  background: var(--sky); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px;
}
.lead { font-size: 1.18rem; color: var(--muted); max-width: 680px; }
.center .lead { margin-left: auto; margin-right: auto; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  font-weight: 600; font-size: 1rem; padding: 13px 24px; border-radius: 10px;
  border: 1px solid transparent; cursor: pointer; transition: .18s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(27,110,243,.35); }
.btn--primary:hover { background: var(--blue-dark); }
.btn--ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn--light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35); }
.btn--light:hover { background: rgba(255,255,255,.2); }
.btn--lg { padding: 16px 30px; font-size: 1.05rem; }

/* sticky top stack (announcement bar + header) */
.site-top { position: sticky; top: 0; z-index: 50; }

/* coming-soon announcement bar — amber high-contrast */
.announce-bar { background: linear-gradient(90deg, #ffb020 0%, #ff8a3d 100%); color: #3a2500; }
.announce-inner {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 9px 24px; text-align: center; flex-wrap: wrap; font-size: .88rem; line-height: 1.4; font-weight: 500;
}
.announce-text { color: #3a2500; }
.announce-text strong { color: #231500; font-weight: 800; }
.announce-cta {
  color: #fff; font-weight: 700; white-space: nowrap; font-size: .82rem;
  background: var(--navy); border: 1px solid var(--navy); border-radius: 999px; padding: 4px 14px;
}
.announce-cta:hover { background: var(--navy-2); border-color: var(--navy-2); text-decoration: none; color: #fff; }

/* header / nav */
.site-header {
  position: relative; z-index: 2; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy); font-size: 1.25rem; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue), #6aa8ff); color: #fff; box-shadow: var(--shadow-sm);
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--ink); font-weight: 500; }
.nav-links a:hover { color: var(--blue); text-decoration: none; }
.nav-cta { margin-left: 6px; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--navy); }

/* hero */
.hero { background: radial-gradient(1200px 500px at 70% -10%, #dbe9ff 0%, transparent 60%), var(--bg); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1.1fr; gap: 56px; align-items: center; padding: 80px 24px 70px; }
.hero-badges { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 26px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; color: var(--navy); background: #fff; border: 1px solid var(--line); padding: 7px 12px; border-radius: 999px; box-shadow: var(--shadow-sm); }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.hero-note { font-size: .9rem; color: var(--muted); margin-top: 16px; }
.hero-visual { position: relative; }
.hero-visual img { border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.hero-visual .float-tag {
  position: absolute; bottom: -18px; left: -18px; background: #fff; border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 16px; box-shadow: var(--shadow-md); font-size: .85rem; font-weight: 600; color: var(--navy);
}
.hero-visual .float-tag b { color: var(--green); }

/* logos / trust */
.trust { padding: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust p { text-align: center; color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 700; margin-bottom: 18px; }
.trust-row { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; color: var(--navy); font-weight: 700; opacity: .55; font-size: 1.05rem; }

/* problem/value */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: .18s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .ic {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: var(--sky); color: var(--blue); font-size: 1.3rem; margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; }

/* split feature rows */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.split + .split { margin-top: 70px; }
.split.reverse .split-media { order: -1; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--line); }
.split h2 { font-size: 1.9rem; }
.check-list { list-style: none; padding: 0; margin: 18px 0 0; }
.check-list li { position: relative; padding-left: 30px; margin-bottom: 12px; color: var(--ink); }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: #fff; background: var(--green);
  width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 700;
}

/* how it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; position: relative; box-shadow: var(--shadow-sm); }
.step .num {
  width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: #fff;
  display: grid; place-items: center; font-weight: 800; margin-bottom: 16px;
}
.step h3 { margin-bottom: 6px; }
.step p { color: var(--muted); margin: 0; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.stat { text-align: center; }
.stat .big { font-size: 2.6rem; font-weight: 800; color: var(--blue); letter-spacing: -.03em; }
.stat p { color: var(--muted); margin: 4px 0 0; }

/* CTA band + lead form */
.cta-band { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #c7d6ec; }
.lead-form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.lead-form-copy .chip { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.25); color: #fff; }
.lead-form-copy ul { list-style: none; padding: 0; margin: 18px 0 0; }
.lead-form-copy li { padding-left: 28px; position: relative; margin-bottom: 10px; color: #d8e4f5; }
.lead-form-copy li::before { content: "✓"; position: absolute; left: 0; color: #6bd3a6; font-weight: 700; }
.lead-form {
  background: #fff; border-radius: 16px; padding: 30px; box-shadow: var(--shadow-lg); color: var(--ink);
}
.lead-form h3 { margin-bottom: 4px; }
.lead-form .sub { color: var(--muted); font-size: .92rem; margin-bottom: 18px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .84rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 9px;
  font-size: .96rem; font-family: var(--font); background: #fff; transition: .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27,110,243,.15);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: .8rem; color: var(--muted); margin-top: 12px; text-align: center; }
.form-success {
  display: none; background: #eafaf3; border: 1px solid #bfe9d6; color: #0d6b48;
  border-radius: 10px; padding: 16px; margin-top: 16px; font-weight: 600;
}
/* reCAPTCHA: keep the fixed-width widget from overflowing narrow phones */
.recaptcha-field { overflow: hidden; }
.recaptcha-field .g-recaptcha { transform-origin: 0 0; }
@media (max-width: 480px) { .recaptcha-field .g-recaptcha { transform: scale(0.92); } }
@media (max-width: 360px) { .recaptcha-field .g-recaptcha { transform: scale(0.78); } }

/* FAQ / accordion */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; background: #fff; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; padding: 20px 22px; cursor: pointer;
  font-size: 1.05rem; font-weight: 600; color: var(--navy); display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-q .plus { color: var(--blue); font-size: 1.4rem; transition: transform .2s ease; flex-shrink: 0; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; padding: 0 22px; color: var(--muted); }
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 20px; }

/* setup steps list */
.setup-steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.setup-steps li {
  position: relative; padding: 0 0 26px 58px; border-left: 2px solid var(--line); margin-left: 20px;
}
.setup-steps li:last-child { border-left-color: transparent; padding-bottom: 0; }
.setup-steps li::before {
  counter-increment: s; content: counter(s); position: absolute; left: -21px; top: -2px;
  width: 40px; height: 40px; border-radius: 50%; background: var(--blue); color: #fff;
  display: grid; place-items: center; font-weight: 800; box-shadow: 0 4px 10px rgba(27,110,243,.35);
}
.setup-steps h4 { margin: 4px 0 6px; color: var(--navy); }
.setup-steps p { color: var(--muted); margin: 0; }
.setup-steps code {
  background: #0d1b2e; color: #d7e6ff; padding: 2px 7px; border-radius: 6px;
  font-size: .85rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.code-block {
  background: #0d1b2e; color: #d7e6ff; border-radius: 10px; padding: 16px 18px; margin: 10px 0 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .86rem; overflow-x: auto; line-height: 1.7;
}
.code-block .cmt { color: #6f88ad; }

/* doc link cards */
.doc-links { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.doc-link {
  display: flex; gap: 14px; align-items: flex-start; padding: 20px; border: 1px solid var(--line);
  border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); transition: .16s ease;
}
.doc-link:hover { text-decoration: none; border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.doc-link .ic { font-size: 1.5rem; }
.doc-link h4 { margin: 0 0 4px; color: var(--navy); }
.doc-link p { margin: 0; color: var(--muted); font-size: .9rem; }

/* page hero (inner pages) */
.page-hero { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; padding: 70px 0 60px; }
.page-hero h1 { color: #fff; }
.page-hero .lead { color: #c7d6ec; }
.page-hero .eyebrow { background: rgba(255,255,255,.12); color: #cfe0ff; }

/* pill tags */
.tag { display: inline-block; font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 6px; text-transform: uppercase; letter-spacing: .04em; }
.tag--child { background: #e6f0ff; color: #1b6ef3; }
.tag--parent { background: #fff2dc; color: #b9770a; }
.tag--multi { background: #efe6ff; color: #7b3ff2; }
.tag--new { background: #e7f8f0; color: #0d8a5c; }

/* footer */
.site-footer { background: var(--navy); color: #b9c8de; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; }
.site-footer a { color: #b9c8de; display: block; margin-bottom: 10px; font-size: .92rem; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.footer-brand .brand { color: #fff; margin-bottom: 14px; }
.footer-brand p { font-size: .9rem; max-width: 280px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; }

/* personas ("who this helps") */
.persona-grid { display: flex; flex-wrap: wrap; gap: 22px; justify-content: center; }
.persona-card {
  flex: 1 1 320px; max-width: 362px; background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 26px; box-shadow: var(--shadow-sm); transition: .18s ease;
}
.persona-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.persona-who { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.persona-av { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.persona-av svg { width: 24px; height: 24px; fill: #fff; }
.persona-role { font-size: 1.1rem; font-weight: 800; color: var(--navy); line-height: 1.15; }
.persona-ctx { font-size: .85rem; color: var(--muted); }
.persona-line { display: flex; gap: 11px; align-items: flex-start; margin-bottom: 12px; }
.persona-line:last-child { margin-bottom: 0; }
.persona-line .ic { width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; margin-top: 2px; }
.persona-line .ic svg { width: 12px; height: 12px; }
.persona-line.before .ic { background: #fdeceb; }
.persona-line.after .ic { background: #e7f7f0; }
.persona-line p { margin: 0; font-size: .95rem; color: var(--ink); }
.persona-lbl { font-weight: 700; }
.persona-line.before .persona-lbl { color: #c0392b; }
.persona-line.after .persona-lbl { color: var(--green); }
.persona-tag {
  display: inline-block; margin-top: 6px; font-size: .72rem; font-weight: 700; padding: 4px 10px;
  border-radius: 6px; background: var(--sky); color: var(--blue); text-transform: uppercase; letter-spacing: .03em;
}
.persona-tag.amber { background: #fff2dc; color: #b9770a; }
.persona-tag.violet { background: #efe6ff; color: #7b3ff2; }
.av-sales { background: #7f8de1; }
.av-support { background: #e0864f; }
.av-csm { background: #2ea88f; }
.av-admin { background: #5a6b80; }
.av-bdr { background: #3ba9d6; }
.av-contract { background: #c0567e; }
.av-renewals { background: #c9922b; }

/* responsive */
@media (max-width: 900px) {
  .hero-grid, .split, .split.reverse .split-media, .lead-form-wrap, .lead-form-copy { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .grid-3, .steps, .stats, .doc-links, .footer-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0; padding: 6px 18px 18px; display: none; box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 15px 6px; color: var(--ink); border-bottom: 1px solid var(--line); }
  .nav-links a:hover { color: var(--blue); }
  .nav-links .nav-cta {
    margin: 14px 0 0; padding: 14px 24px; color: #fff; justify-content: center;
    border-bottom: none; border-radius: 10px;
  }
  .nav-links .nav-cta:hover { color: #fff; }
  .nav-toggle { display: block; }
  .section { padding: 60px 0; }
  .footer-grid { gap: 26px; }
  .hero-grid { padding: 40px 24px 48px; gap: 32px; }
  .split + .split { margin-top: 44px; }
  .hero-visual .float-tag { left: 8px; bottom: -14px; font-size: .8rem; padding: 10px 13px; }
}
/* Tablet: use 2-up grids in the 601–900px range instead of dropping to a single column */
@media (min-width: 601px) and (max-width: 900px) {
  .grid-3, .steps, .doc-links { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 40px; }
  .footer-brand { grid-column: 1 / -1; }
  .lead-form-wrap { gap: 40px; }
}
@media (max-width: 560px) {
  :root { --maxw: 100%; }
  h1 { font-size: clamp(1.9rem, 8.5vw, 2.3rem); }
  h2 { font-size: clamp(1.5rem, 6.5vw, 1.9rem); }
  .container { padding: 0 18px; }
  .hero-grid { padding: 32px 18px 40px; }
  .section { padding: 48px 0; }
  .lead { font-size: 1.05rem; }
  .field-row { grid-template-columns: 1fr; }
  .hero-cta .btn, .hero-cta { width: 100%; }
  .hero-cta { flex-direction: column; }
  .btn--lg { padding: 15px 22px; font-size: 1rem; }
  .card, .step { padding: 22px; }
  .lead-form { padding: 22px; }
  .page-hero { padding: 52px 0 46px; }
  .page-hero .hero-cta .btn { width: auto; }
  .page-hero .hero-cta { flex-direction: row; flex-wrap: wrap; }
  .stat .big { font-size: 2.1rem; }
  .faq-q { font-size: .98rem; padding: 16px 18px; }
  .persona-card { padding: 22px; max-width: 100%; }
  .setup-steps li { padding-left: 46px; margin-left: 16px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .nav-links a { font-size: 1rem; }
  .announce-inner { padding: 8px 16px; font-size: .78rem; gap: 8px; }
  .announce-cta { font-size: .76rem; padding: 3px 11px; }
}
@media (max-width: 380px) {
  .hero-badges .chip { font-size: .78rem; padding: 6px 10px; }
  .code-block { font-size: .78rem; }
}