:root {
  /* Palette taken from the logo. The wordmark is half charcoal, half amber,
     and that split is the whole system: charcoal carries actions and text,
     amber carries attention.

     Why amber is NOT the button colour: #ffb61e with white text lands around
     1.7:1 contrast, which fails WCAG badly and looks washed out on a phone in
     daylight. Charcoal on amber reads, white on amber doesn't. So the primary
     button is charcoal (the "dru" half) and amber is the accent (the "dow"
     half) -- which is also exactly how the logo itself is balanced. */
  --ink: #23252b;        /* wordmark charcoal -- text and primary actions */
  --ink-soft: #5f636e;
  --amber: #ffb61e;      /* hippo body */
  --amber-deep: #f59300; /* hippo shading, hover states */
  --amber-wash: #fdf3d9; /* the avatar's cream disc */
  --paper: #fffdf7;      /* warm off-white, never pure white */
  --paper-2: #faf4e6;
  --border: #ece3d0;

  /* Older names kept as aliases so every existing rule keeps working. New
     rules should use the semantic names above. --leaf was the old green
     primary; it now points at charcoal because that's what "primary" means
     in this palette. */
  --leaf: var(--ink);
  --leaf-dark: #000000;
  --sky: var(--amber-deep);
  --sky-light: var(--amber);
  --hippo: var(--amber);
  --hippo-light: var(--amber-wash);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3 { font-family: "Baloo 2", "Inter", sans-serif; font-weight: 600; margin: 0; color: var(--ink); }
a { text-decoration: none; }

.nav { max-width: 1100px; margin: 0 auto; padding: 24px 24px 0; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-mark { width: 36px; height: 36px; object-fit: contain; }
.nav-word { font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 20px; }
.nav-login { color: var(--ink-soft); font-weight: 500; font-size: 14.5px; padding: 8px 18px; border-radius: 999px; border: 1px solid var(--border); }
.nav-login:hover { border-color: var(--leaf); color: var(--leaf-dark); }
.nav-user { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--ink-soft); }
.nav-user b { color: var(--ink); }

.hero { max-width: 1100px; margin: 0 auto; padding: 48px 24px 20px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 30px; align-items: center; }
.hero h1 { font-size: 43px; line-height: 1.14; letter-spacing: -0.3px; }
.hero-sub { color: var(--ink-soft); font-size: 16.5px; line-height: 1.65; max-width: 460px; margin: 20px 0 30px; }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.btn-primary { display: inline-flex; align-items: center; gap: 10px; background: var(--leaf); color: #fff; font-weight: 600; font-size: 15.5px; padding: 14px 26px; border-radius: 999px; border: none; cursor: pointer; }
.btn-primary:hover { background: var(--leaf-dark); }
.wa-icon { width: 19px; height: 19px; }
.hero-alt { color: var(--ink-soft); font-size: 14.5px; font-weight: 500; border-bottom: 1px solid var(--border); padding-bottom: 1px; }
.hero-alt:hover { color: var(--leaf-dark); border-color: var(--leaf); }
.hero-alt.light { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.4); }

.phone-stage { position: relative; display: flex; justify-content: center; padding: 20px 0 40px; }
.phone { width: 280px; background: #0b1410; border-radius: 34px; padding: 10px; box-shadow: 0 24px 60px -18px rgba(23,48,31,0.35); }
.phone-screen { background: #e9ecef; border-radius: 24px; overflow: hidden; }
.phone-head { background: var(--leaf); color: #fff; padding: 14px 16px 12px; display: flex; align-items: center; gap: 10px; }
.phone-head img { width: 30px; height: 30px; border-radius: 50%; background: #fff; object-fit: contain; padding: 2px; }
.phone-head-name { font-weight: 600; font-size: 14.5px; font-family: "Inter", sans-serif; }
.phone-head-status { font-size: 11.5px; opacity: 0.85; }
.phone-body { padding: 14px 12px; min-height: 300px; display: flex; flex-direction: column; gap: 8px;
  background: repeating-linear-gradient(135deg, #e9ecef, #e9ecef 40px, #e4e8e5 40px, #e4e8e5 80px); }
.msg { padding: 8px 12px; border-radius: 14px; font-size: 13px; line-height: 1.45; max-width: 82%; font-family: "Inter", sans-serif; }
.msg-in { align-self: flex-end; background: #d6f5da; color: #17301f; border-bottom-right-radius: 3px; }
.msg-out { align-self: flex-start; background: #fff; color: var(--ink); border-bottom-left-radius: 3px; box-shadow: 0 1px 1px rgba(0,0,0,0.04); }
.msg-out code { background: var(--paper-2); padding: 1px 5px; border-radius: 5px; font-size: 11.5px; }
.msg-file { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.msg-file-icon { width: 26px; height: 26px; border-radius: 6px; background: var(--sky-light); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }

.chip { position: absolute; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 9px 14px; font-size: 13px; font-weight: 500; color: var(--ink); box-shadow: 0 10px 24px -10px rgba(23,48,31,0.2); max-width: 190px; line-height: 1.4; }
.chip-1 { top: 14px; left: -10px; }
.chip-2 { bottom: 60px; right: -18px; }
.chip-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--leaf); margin-right: 6px; }

.trust { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 6px 24px 44px; color: var(--ink-soft); font-size: 13.5px; text-align: center; }
.trust-icon { width: 20px; height: 20px; flex-shrink: 0; }

.feature { max-width: 1100px; margin: 0 auto; padding: 50px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.feature.rev .feature-copy { order: 2; }
.feature.rev .phone-stage { order: 1; }
.feature-eyebrow { color: var(--leaf-dark); font-weight: 600; font-size: 13.5px; margin-bottom: 10px; }
.feature-copy h2 { font-size: 27px; margin-bottom: 14px; line-height: 1.2; }
.feature-copy p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.65; max-width: 400px; }
.feature .phone-stage { padding: 0; }
.feature .phone { width: 240px; }
.feature .phone-body { min-height: 220px; }

.how { max-width: 900px; margin: 0 auto; padding: 60px 24px; }
.how h2 { font-size: 28px; text-align: center; margin-bottom: 44px; }
.how-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.how-steps li { display: flex; flex-direction: column; gap: 12px; }
.how-num { width: 34px; height: 34px; border-radius: 50%; background: var(--sky-light); color: #fff; font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 15px; display: flex; align-items: center; justify-content: center; }
.how-steps h3 { font-size: 17px; margin-bottom: 6px; }
.how-steps p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.55; margin: 0; }

.cta-band { background: linear-gradient(135deg, var(--leaf) 0%, var(--sky) 100%); padding: 64px 24px; text-align: center; color: #fff; }
.cta-mark { width: 60px; height: 60px; margin-bottom: 18px; object-fit: contain; }
.cta-band h2 { color: #fff; font-size: 28px; margin-bottom: 26px; }
.cta-actions { justify-content: center; }
.cta-band .btn-primary { background: #fff; color: var(--leaf-dark); }
.cta-band .btn-primary:hover { background: var(--paper-2); }

.footer { text-align: center; padding: 36px 24px 44px; }
.footer-word { font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 15px; letter-spacing: 1.5px; color: var(--ink-soft); }
.footer-by { font-size: 12.5px; color: var(--ink-soft); opacity: 0.75; margin-top: 4px; }
.footer-by a { color: var(--ink-soft); text-decoration: underline; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 30px; text-align: left; }
  .hero h1 { font-size: 32px; }
  .feature, .feature.rev { grid-template-columns: 1fr; gap: 24px; }
  .feature.rev .feature-copy, .feature.rev .phone-stage { order: initial; }
  .feature-copy p { max-width: 100%; }
  .how-steps { grid-template-columns: 1fr; gap: 28px; }
  .chip { display: none; }
}

/* The full logo lockup (hippo + wordmark + tagline) appears exactly once, at
   the top of the hero. Everywhere else uses the circular mark: the lockup
   already contains the word "Drudow", so putting it next to a text wordmark
   in the nav or a chat header would print the name twice. */
.hero-lockup { width: min(260px, 62vw); height: auto; display: block; margin: 0 0 18px; }
@media (max-width: 860px) { .hero-lockup { margin: 0 auto 16px; } }

/* The brand mark is a link on every page. Inheriting colour keeps the
   wordmark charcoal rather than picking up the default link colour. */
a.nav-brand, a.topbar-brand { color: inherit; text-decoration: none; cursor: pointer; }
a.nav-brand:hover .nav-word, a.topbar-brand:hover span { color: var(--amber-deep); }

/* ------------------------------------------------------- new page sections */
.sec-sub { color: var(--ink-soft); text-align: center; margin: 0 auto 34px; max-width: 46ch; font-size: 15.5px; }

.feats { max-width: 1040px; margin: 0 auto; padding: 76px 24px 8px; }
.feats h2, .faq h2 { text-align: center; font-size: clamp(26px, 4vw, 34px); margin-bottom: 10px; }
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.feat {
  background: var(--paper); border: 1px solid var(--border); border-radius: 20px;
  padding: 22px 22px 24px; box-shadow: 0 18px 44px -34px rgba(35,37,43,.35);
}
.feat-icon { font-size: 24px; line-height: 1; margin-bottom: 12px; }
.feat h3 { font-size: 17px; margin-bottom: 7px; }
.feat p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.65; margin: 0; }

/* The trust section is the argument of the page, so it gets a full-bleed band
   in the amber wash rather than being one more card in the grid above. */
.trust { background: var(--amber-wash); margin-top: 76px; padding: 68px 24px; }
.trust-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.trust-inner h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 16px; }
.trust-inner p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.7; margin: 0 auto 22px; }
.trust-inner code { background: rgba(255,255,255,.75); border-radius: 6px; padding: 1px 7px; font-size: 14px; }
.trust-flow { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; margin: 28px 0 24px; }
.trust-node {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 18px; font-weight: 600; font-size: 14px;
}
/* The middle node is deliberately drawn empty -- it's the whole point. */
.trust-node.hollow {
  background: transparent; border-style: dashed; color: var(--ink-soft);
  display: flex; flex-direction: column; gap: 2px;
}
.trust-node.hollow span { font-weight: 400; font-size: 11.5px; }
.trust-arrow { color: var(--amber-deep); font-size: 20px; }
.trust-foot { font-size: 14.5px !important; }
.trust-link { color: var(--ink); font-weight: 600; font-size: 14.5px; border-bottom: 2px solid var(--amber); padding-bottom: 2px; }

.faq { max-width: 720px; margin: 0 auto; padding: 76px 24px 8px; }
.faq details {
  border-bottom: 1px solid var(--border); padding: 16px 2px;
}
.faq summary {
  cursor: pointer; font-weight: 600; font-size: 15.5px; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--amber-deep); font-size: 20px; font-weight: 400; }
.faq details[open] summary::after { content: "\2013"; }
.faq details p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.7; margin: 10px 0 0; }
.faq details code { background: var(--paper-2); border-radius: 6px; padding: 1px 6px; font-size: 13.5px; }

/* ----------------------------------------------------------------- footer */
.footer { border-top: 1px solid var(--border); margin-top: 76px; padding: 44px 24px 26px; }
.footer-cols {
  max-width: 1040px; margin: 0 auto; display: grid; gap: 30px;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
}
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .footer-cols { grid-template-columns: 1fr; } }
/* The brand's name and tagline read as one left-aligned block beside the logo.
   An older `.footer { text-align: center }` rule above was centring them, so on
   phones "Drudow" sat centred over the tagline, out of line with both. */
.footer-brand { display: flex; align-items: center; gap: 12px; text-align: left; }
@media (max-width: 460px) {
  /* Single column: every other block is centred, so centre the brand row as a
     unit -- logo and text stay aligned with each other. */
  .footer-brand { justify-content: center; }
}
.footer-brand img { width: 42px; height: 42px; }
.footer-word { font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 19px; color: var(--ink); }
.footer-tag { color: var(--ink-soft); font-size: 12.5px; }
.footer-col h4 { font-size: 12.5px; color: var(--ink-soft); font-weight: 600; margin: 0 0 10px; font-family: "Inter", sans-serif; }
.footer-col a { display: block; color: var(--ink); font-size: 14px; margin-bottom: 8px; }
.footer-col a:hover { color: var(--amber-deep); }
.footer-base {
  max-width: 1040px; margin: 34px auto 0; padding-top: 20px;
  border-top: 1px solid var(--border); display: flex; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; color: var(--ink-soft); font-size: 12.5px;
}

/* -------------------------------------------------------------- nav links */
.nav {
  position: sticky; top: 0; z-index: 40; max-width: 1100px;
  transition: background .2s ease, box-shadow .2s ease;
}
/* Full-bleed frosted bar once scrolled, so links stay readable over the
   hero gradient without the bar being visible at rest. */
.nav.scrolled {
  background: rgba(255,253,247,.86); backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--border); max-width: none; padding-left: max(24px, calc((100vw - 1100px)/2));
  padding-right: max(24px, calc((100vw - 1100px)/2));
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links > a {
  color: var(--ink); font-size: 14.5px; font-weight: 500; white-space: nowrap;
  padding: 4px 0; border-bottom: 2px solid transparent;
}
.nav-links > a:hover { border-bottom-color: var(--amber); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display: block; width: 21px; height: 2px; background: var(--ink);
  border-radius: 2px; margin: 4px 0; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-cta {
  background: var(--ink); color: #fff; padding: 9px 18px; border-radius: 999px;
  font-weight: 600; font-size: 14px; white-space: nowrap;
}
.nav-cta:hover { background: #000; }
.nav-user-name { font-weight: 600; font-size: 14px; }
.nav-auth-wrap { display: flex; align-items: center; gap: 14px; }

@media (max-width: 860px) {
  .nav { flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; width: 100%; flex-direction: column; align-items: stretch;
    gap: 0; padding: 10px 0 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links > a {
    padding: 13px 2px; border-bottom: 1px solid var(--border);
  }
  .nav-links > a:hover { border-bottom-color: var(--border); color: var(--amber-deep); }
  .nav-auth-wrap { padding-top: 14px; }
}

/* --------------------------------------------------------------- pricing */
.pricing { max-width: 940px; margin: 0 auto; padding: 60px 24px 8px; }
.pricing h1 { font-size: clamp(28px, 5vw, 40px); text-align: center; margin-bottom: 10px; }
.price-banner {
  max-width: 620px; margin: 0 auto 40px; text-align: center; background: var(--amber-wash);
  border-radius: 16px; padding: 14px 20px; color: var(--ink); font-size: 14.5px; line-height: 1.6;
}
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.plan {
  background: var(--paper); border: 1px solid var(--border); border-radius: 20px;
  padding: 26px 24px; display: flex; flex-direction: column;
}
.plan.current { border-color: var(--amber); box-shadow: 0 18px 44px -32px rgba(245,147,0,.5); }
.plan-name { font-family: "Baloo 2", sans-serif; font-weight: 700; font-size: 19px; }
.plan-price { font-size: 30px; font-weight: 700; margin: 10px 0 4px; font-family: "Baloo 2", sans-serif; }
.plan-price small { font-size: 14px; font-weight: 500; color: var(--ink-soft); }
.plan-note { color: var(--ink-soft); font-size: 13px; margin-bottom: 18px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; }
.plan li { color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; padding-left: 22px; position: relative; margin-bottom: 9px; }
.plan li::before { content: "\2713"; position: absolute; left: 0; color: var(--amber-deep); font-weight: 700; }
.plan li.off { opacity: .55; }
.plan li.off::before { content: "\2013"; color: var(--ink-soft); }
.plan .btn-row { margin-top: auto; }
.plan-btn {
  display: block; text-align: center; background: var(--ink); color: #fff;
  padding: 11px 18px; border-radius: 999px; font-weight: 600; font-size: 14.5px;
}
.plan-btn.muted { background: var(--paper-2); color: var(--ink-soft); cursor: default; }

/* Meta checks that the website shows the registered legal name, so the footer
   carries it verbatim as printed on the Udyam certificate. */
.footer-legal {
  max-width: 1040px; margin: 10px auto 0; color: var(--ink-soft);
  font-size: 12.5px; text-align: center;
}
.footer-legal a { color: var(--ink-soft); text-decoration: underline; }

/* --------------------------------------------------------------- feedback */
.fb-wrap { max-width: 620px; margin: 0 auto; padding: 60px 24px 8px; }
.fb-wrap h1 { font-size: clamp(26px, 5vw, 36px); margin-bottom: 10px; }
.fb-sub { color: var(--ink-soft); font-size: 15.5px; line-height: 1.7; margin-bottom: 28px; }
.fb-card {
  background: var(--paper); border: 1px solid var(--border); border-radius: 20px;
  padding: 24px; box-shadow: 0 18px 44px -34px rgba(35,37,43,.35);
}
.fb-kinds { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.fb-kind {
  background: var(--paper-2); border: 1px solid var(--border); color: var(--ink-soft);
  padding: 8px 14px; border-radius: 999px; font-size: 13.5px; font-weight: 500;
  cursor: pointer; font-family: "Inter", sans-serif;
}
.fb-kind.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.fb-label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.fb-opt { font-weight: 400; color: var(--ink-soft); }
.fb-card textarea, .fb-card input {
  width: 100%; background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 14px; font-size: 15px; font-family: "Inter", sans-serif;
  color: var(--ink); margin-bottom: 18px; resize: vertical;
}
.fb-card textarea:focus, .fb-card input:focus { outline: 2px solid var(--leaf); outline-offset: 1px; }
/* Off-screen rather than display:none — some bots skip hidden fields but
   almost all of them fill anything focusable. */
.fb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.fb-done { text-align: center; padding: 40px 20px; }
.fb-tick { font-size: 40px; margin-bottom: 10px; }
.fb-done h2 { font-size: 22px; margin-bottom: 8px; }
.fb-done p { color: var(--ink-soft); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }