/* ============================================================
   GRIDMAIL — shared styles
   Camp 2+3: calm layout, colorful accents, bold type
   ============================================================ */

:root{
  --ink:#14243a;
  --ink-2:#233450;
  --ink-soft:#4a5a70;
  --muted:#6b7889;
  --green:#2E8842;
  --green-lt:#85C442;
  --green-deep:#236a34;
  --orange:#F26B23;
  --red:#EF3D25;
  --blue:#1F94D2;
  --blue-lt:#53C0ED;
  --paper:#f7f5f0;
  --paper-2:#efece3;
  --line:#e2ddd2;
  --white:#ffffff;
  --radius:14px;
  --radius-sm:10px;
  --maxw:1120px;
  --shadow:0 8px 30px rgba(20,36,58,.07);
  --shadow-lg:0 20px 60px rgba(20,36,58,.12);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.section{ padding:88px 0; }
.section.tight{ padding:56px 0; }

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(247,245,240,.85);
  backdrop-filter:saturate(180%) blur(12px);
  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:9px; }
.brand .cube{ height:30px; width:auto; }
.brand .wm{ font-size:21px; font-weight:800; letter-spacing:-.4px; line-height:1; }
.brand .wm .g{ color:var(--ink); }
.brand .wm .m{ color:var(--green); }
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{ font-size:14.5px; font-weight:600; color:var(--ink-soft); transition:color .15s; }
.nav-links a:hover{ color:var(--ink); }
.nav-links a.active{ color:var(--green-deep); }
.nav-cta{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--green); color:#fff; font-weight:700; font-size:14.5px;
  padding:10px 18px; border-radius:10px; transition:background .15s, transform .1s;
}
.nav-cta:hover{ background:var(--green-deep); }
.nav-toggle{ display:none; background:none; border:0; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--ink); margin:5px 0; border-radius:2px; }

/* ---------- HERO ---------- */
.hero{
  background:
    radial-gradient(1000px 480px at 78% -8%, rgba(133,196,66,.14), transparent 60%),
    radial-gradient(760px 420px at 6% 8%, rgba(31,148,210,.10), transparent 55%),
    var(--paper);
  padding:96px 0 84px;
}
.hero .eyebrow{
  text-transform:uppercase; letter-spacing:2.6px; font-size:12.5px; font-weight:700;
  color:var(--green-deep); margin-bottom:18px;
}
.hero h1{
  font-size:clamp(38px,6vw,62px); line-height:1.03; font-weight:800;
  letter-spacing:-1.4px; max-width:16ch; margin-bottom:22px;
}
.hero h1 .accent{ color:var(--green); }
.hero p.lede{ font-size:clamp(17px,2vw,20px); color:var(--ink-soft); max-width:56ch; margin-bottom:30px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px; cursor:pointer;
  font-weight:700; font-size:15.5px; padding:14px 26px; border-radius:11px;
  border:1px solid transparent; transition:background .15s, transform .1s, border-color .15s;
}
.btn-primary{ background:var(--green); color:#fff; }
.btn-primary:hover{ background:var(--green-deep); transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--ink-soft); }
.btn-light{ background:#fff; color:var(--ink); border-color:var(--line); }
.btn-light:hover{ border-color:var(--ink-soft); }

/* ---------- SECTION HEADINGS ---------- */
.sec-eyebrow{
  text-transform:uppercase; letter-spacing:2.4px; font-size:12px; font-weight:700;
  color:var(--green-deep); margin-bottom:12px;
}
.sec-title{ font-size:clamp(28px,4vw,40px); font-weight:800; letter-spacing:-.7px; line-height:1.1; margin-bottom:14px; }
.sec-sub{ font-size:17px; color:var(--ink-soft); max-width:62ch; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }
.center .sec-sub{ margin-left:auto; margin-right:auto; }

/* ---------- FEATURE GRID ---------- */
.grid{ display:grid; gap:22px; margin-top:44px; }
.grid.cols-3{ grid-template-columns:repeat(3,1fr); }
.grid.cols-2{ grid-template-columns:repeat(2,1fr); }
.card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; box-shadow:var(--shadow); transition:transform .15s, box-shadow .15s;
}
.card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.card .ic{
  width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center;
  font-size:20px; color:#fff; margin-bottom:16px;
}
.ic.g{ background:var(--green); } .ic.o{ background:var(--orange); } .ic.b{ background:var(--blue); }
.ic.r{ background:var(--red); } .ic.gl{ background:var(--green-lt); } .ic.bl{ background:var(--blue-lt); }
.card h3{ font-size:19px; font-weight:750; font-weight:700; margin-bottom:8px; letter-spacing:-.2px; }
.card p{ font-size:14.5px; color:var(--ink-soft); }
.badge-new{ display:inline-block; font-size:10px; font-weight:800; letter-spacing:.5px; color:#fff; background:var(--green); border-radius:5px; padding:2px 7px; margin-left:8px; vertical-align:middle; }

/* ---------- WHO IT'S FOR ---------- */
.audience{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px; }
.aud-card{
  border-radius:var(--radius); padding:30px 26px; color:#fff; position:relative; overflow:hidden;
  box-shadow:var(--shadow);
}
.aud-card.np{ background:linear-gradient(150deg,var(--green),var(--green-deep)); }
.aud-card.sb{ background:linear-gradient(150deg,var(--blue),#166a97); }
.aud-card.bz{ background:linear-gradient(150deg,var(--ink-2),var(--ink)); }
.aud-card .k{ text-transform:uppercase; letter-spacing:2px; font-size:11px; font-weight:700; opacity:.85; margin-bottom:10px; }
.aud-card h3{ font-size:23px; font-weight:800; letter-spacing:-.4px; margin-bottom:10px; }
.aud-card p{ font-size:14.5px; opacity:.92; line-height:1.55; }

/* ---------- PRIVACY / CALLOUT STRIP ---------- */
.callout{
  background:var(--ink); color:#eaf1f4; border-radius:20px; padding:52px 48px;
  position:relative; overflow:hidden;
}
.callout::after{
  content:""; position:absolute; right:-60px; top:-60px; width:280px; height:280px; border-radius:50%;
  background:radial-gradient(circle,rgba(133,196,66,.22),transparent 70%);
}
.callout .sec-eyebrow{ color:var(--green-lt); }
.callout h2{ font-size:clamp(24px,3.4vw,34px); font-weight:800; color:#fff; letter-spacing:-.5px; margin-bottom:12px; max-width:22ch; }
.callout p{ font-size:16px; color:#c3cede; max-width:64ch; }

/* ---------- INCLUDED CHIPS ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }
.chip{ background:#fff; border:1px solid var(--line); border-radius:22px; padding:7px 15px; font-size:13.5px; color:var(--ink-soft); font-weight:600; }

/* ---------- PRICING TABLE ---------- */
.plan-cards{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; margin-top:44px; max-width:820px; margin-left:auto; margin-right:auto; }
.plan{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:32px 28px; box-shadow:var(--shadow); position:relative;
}
.plan.popular{ border-color:var(--green); box-shadow:0 12px 40px rgba(46,136,66,.16); }
.plan .pop-tag{ position:absolute; top:-13px; left:28px; background:var(--green); color:#fff; font-size:11px; font-weight:800; letter-spacing:.8px; text-transform:uppercase; padding:5px 12px; border-radius:20px; }
.plan .pname{ font-size:14px; font-weight:700; text-transform:uppercase; letter-spacing:1.5px; color:var(--green-deep); margin-bottom:6px; }
.plan .pfor{ font-size:14px; color:var(--muted); margin-bottom:18px; }
.plan .price{ font-size:40px; font-weight:800; letter-spacing:-1px; margin-bottom:2px; }
.plan .price small{ font-size:15px; font-weight:600; color:var(--muted); }
.plan .price-note{ font-size:12.5px; color:var(--muted); margin-bottom:22px; }
.plan ul{ list-style:none; margin-bottom:24px; }
.plan li{ font-size:14.5px; color:var(--ink-soft); padding:7px 0 7px 26px; position:relative; border-bottom:1px solid var(--paper-2); }
.plan li::before{ content:"✓"; position:absolute; left:0; color:var(--green); font-weight:800; }
.plan .btn{ width:100%; justify-content:center; }

table.compare{ width:100%; border-collapse:collapse; margin-top:40px; background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
table.compare th, table.compare td{ text-align:left; padding:14px 18px; font-size:14px; border-bottom:1px solid var(--line); vertical-align:top; }
table.compare thead th{ background:var(--ink); color:var(--paper); font-weight:700; }
table.compare thead th.pop{ background:var(--green); }
table.compare td.feat{ font-weight:600; width:50%; }
table.compare td.col{ color:var(--ink-soft); }
table.compare tr:last-child td{ border-bottom:none; }
table.compare tbody tr:nth-child(even) td{ background:#faf9f5; }
.yes{ color:var(--green); font-weight:800; } .nope{ color:var(--line); font-weight:700; }

/* ---------- STEPS ---------- */
.steps{ display:grid; gap:18px; margin-top:40px; }
.step{ display:flex; gap:20px; align-items:flex-start; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px 26px; box-shadow:var(--shadow); }
.step .num{ flex:0 0 44px; height:44px; border-radius:12px; color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:20px; }
.step:nth-child(1) .num{ background:var(--green); }
.step:nth-child(2) .num{ background:var(--blue); }
.step:nth-child(3) .num{ background:var(--orange); }
.step h3{ font-size:18px; font-weight:700; margin-bottom:4px; }
.step p{ font-size:14.5px; color:var(--ink-soft); }

/* ---------- CTA BAND ---------- */
.cta-band{
  background:linear-gradient(150deg,var(--ink-2),var(--ink));
  border-radius:22px; padding:56px 48px; text-align:center; color:#fff; position:relative; overflow:hidden;
}
.cta-band::before{ content:""; position:absolute; left:-40px; bottom:-60px; width:260px; height:260px; border-radius:50%; background:radial-gradient(circle,rgba(31,148,210,.25),transparent 70%); }
.cta-band h2{ font-size:clamp(26px,3.6vw,38px); font-weight:800; letter-spacing:-.6px; margin-bottom:12px; }
.cta-band h2 .accent{ color:var(--green-lt); }
.cta-band p{ font-size:17px; color:#c3cede; max-width:56ch; margin:0 auto 28px; }

/* ---------- CONTACT ---------- */
.contact-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px; }
.contact-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px 26px; box-shadow:var(--shadow); }
.contact-card .k{ text-transform:uppercase; letter-spacing:2px; font-size:11px; font-weight:700; color:var(--green-deep); margin-bottom:8px; }
.contact-card h3{ font-size:19px; font-weight:700; margin-bottom:6px; }
.contact-card a{ font-size:16px; color:var(--blue); font-weight:600; }
.contact-card p{ font-size:14px; color:var(--ink-soft); margin-top:6px; }

/* ---------- FOOTER ---------- */
.site-footer{ background:var(--ink); color:#aeb9c8; padding:56px 0 30px; }
.foot-top{ display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; padding-bottom:34px; border-bottom:1px solid rgba(255,255,255,.1); }
.foot-brand .wm{ font-size:22px; font-weight:800; letter-spacing:-.4px; }
.foot-brand .wm .g{ color:#fff; } .foot-brand .wm .m{ color:var(--green-lt); }
.foot-brand .cube{ height:32px; margin-bottom:12px; }
.foot-brand p{ font-size:13.5px; margin-top:10px; max-width:34ch; }
.foot-cols{ display:flex; gap:56px; flex-wrap:wrap; }
.foot-col h4{ font-size:12px; text-transform:uppercase; letter-spacing:1.5px; color:#fff; margin-bottom:14px; }
.foot-col a{ display:block; font-size:14px; color:#aeb9c8; padding:5px 0; transition:color .15s; }
.foot-col a:hover{ color:#fff; }
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:22px; font-size:13px; flex-wrap:wrap; gap:10px; }
.foot-bottom .pb b{ color:#dfe6ee; }

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  .grid.cols-3{ grid-template-columns:repeat(2,1fr); }
  .audience{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .foot-top{ flex-direction:column; }
}
@media (max-width:680px){
  .section{ padding:60px 0; }
  .nav-links{
    display:none; position:absolute; top:68px; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:var(--paper); border-bottom:1px solid var(--line); padding:8px 24px 18px;
  }
  .nav-links.open{ display:flex; }
  .nav-links a{ padding:12px 0; width:100%; border-bottom:1px solid var(--line); }
  .nav-links .nav-cta{ margin-top:12px; width:100%; justify-content:center; }
  .nav-toggle{ display:block; }
  .grid.cols-3, .grid.cols-2{ grid-template-columns:1fr; }
  .plan-cards{ grid-template-columns:1fr; }
  .callout, .cta-band{ padding:38px 26px; }
  table.compare{ font-size:12.5px; }
  table.compare th, table.compare td{ padding:10px 12px; }
}

/* ============================================================
   HELP LANDING + ARTICLE STYLES
   ============================================================ */

/* --- Help landing --- */
.guide-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; margin-top:44px; }
.guide-card{
  display:block; background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; box-shadow:var(--shadow); transition:transform .15s, box-shadow .15s;
}
.guide-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.guide-card .ic{ width:44px; height:44px; border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:20px; color:#fff; margin-bottom:16px; }
.guide-card h3{ font-size:19px; font-weight:700; margin-bottom:8px; letter-spacing:-.2px; }
.guide-card p{ font-size:14.5px; color:var(--ink-soft); margin-bottom:14px; }
.guide-card .more{ font-size:14px; font-weight:700; color:var(--green-deep); }
.help-cat{ font-size:12px; text-transform:uppercase; letter-spacing:1.6px; font-weight:700; color:var(--muted); margin:40px 0 4px; }

/* --- Article --- */
.article{ max-width:800px; margin:0 auto; padding:0 24px; }
.breadcrumb{ font-size:13px; color:var(--muted); margin-bottom:14px; }
.breadcrumb a{ color:var(--green-deep); font-weight:600; }
.article-head{ padding:56px 0 8px; border-bottom:1px solid var(--line); margin-bottom:34px; }
.article-head h1{ font-size:clamp(30px,4.6vw,44px); font-weight:800; letter-spacing:-1px; line-height:1.08; margin-bottom:14px; }
.article-head .intro{ font-size:18px; color:var(--ink-soft); }
.article-head .meta{ margin-top:16px; font-size:13px; color:var(--muted); }

.article h2{ font-size:26px; font-weight:800; letter-spacing:-.5px; margin:44px 0 6px; padding-top:8px; }
.article h2 .n{ display:inline-flex; width:32px; height:32px; border-radius:8px; background:var(--green); color:#fff; font-size:17px; align-items:center; justify-content:center; margin-right:12px; vertical-align:middle; }
.article h2.ios .n{ background:var(--blue); }
.article .h2-rule{ height:3px; width:52px; background:var(--green); border-radius:3px; margin:8px 0 20px; }
.article h3{ font-size:19px; font-weight:700; margin:26px 0 10px; }
.article p{ font-size:16px; color:var(--ink-soft); margin-bottom:14px; }
.article strong,.article b{ color:var(--ink); }
.article code{ background:var(--paper-2); border:1px solid var(--line); border-radius:5px; padding:2px 7px; font-family:"SF Mono",Menlo,Consolas,monospace; font-size:14px; color:var(--green-deep); font-weight:700; }

.article ul.clean, .article ol.clean{ margin:0 0 16px; padding-left:0; list-style:none; }
.article ul.clean li{ position:relative; padding-left:24px; margin-bottom:8px; font-size:15.5px; color:var(--ink-soft); }
.article ul.clean li::before{ content:""; position:absolute; left:6px; top:9px; width:7px; height:7px; border-radius:50%; background:var(--green-lt); }
.article ol.clean{ counter-reset:s; }
.article ol.clean li{ position:relative; padding-left:32px; margin-bottom:8px; font-size:15.5px; color:var(--ink-soft); counter-increment:s; }
.article ol.clean li::before{ content:counter(s); position:absolute; left:0; top:1px; width:20px; height:20px; border-radius:50%; background:var(--paper-2); color:var(--ink); font-size:11px; font-weight:800; display:flex; align-items:center; justify-content:center; }

/* platform tag */
.ptag{ display:inline-flex; align-items:center; gap:7px; font-size:13px; font-weight:700; color:#fff; padding:6px 15px; border-radius:20px; margin:6px 0 14px; }
.ptag.ios{ background:var(--ink); } .ptag.and{ background:var(--green); }

/* checklist */
.doc-check{ margin:18px 0; }
.doc-check .row{ display:flex; align-items:center; gap:14px; background:var(--white); border:1px solid var(--line); border-radius:10px; padding:14px 16px; margin-bottom:10px; }
.doc-check .box{ width:18px; height:18px; border:2px solid var(--green); border-radius:5px; flex:0 0 18px; }
.doc-check .lbl{ font-size:15px; font-weight:700; color:var(--ink); }
.doc-check .hint{ margin-left:auto; font-size:12.5px; color:var(--muted); font-style:italic; }

/* settings table */
.doc-table{ width:100%; border-collapse:collapse; margin:16px 0 22px; background:var(--white); border:1px solid var(--line); border-radius:10px; overflow:hidden; box-shadow:var(--shadow); }
.doc-table th{ text-align:left; padding:12px 16px; font-size:14px; font-weight:700; background:var(--ink); color:var(--paper); }
.doc-table th.srv{ background:var(--blue); } .doc-table th.smtp{ background:var(--orange); }
.doc-table td{ padding:11px 16px; font-size:14.5px; border-bottom:1px solid var(--line); color:var(--ink-soft); }
.doc-table td.k{ font-weight:700; color:var(--ink); background:#fafbfc; width:40%; }
.doc-table tr:last-child td{ border-bottom:none; }

/* callouts */
.doc-note{ display:flex; gap:13px; background:#edf6ef; border:1px solid #cfe6d4; border-left:4px solid var(--green); border-radius:10px; padding:15px 18px; margin:18px 0; }
.doc-note .i{ flex:0 0 24px; width:24px; height:24px; border-radius:50%; background:var(--green); color:#fff; font-weight:800; font-size:14px; display:flex; align-items:center; justify-content:center; }
.doc-note.tip{ background:#eef5fb; border-color:#cfe2f2; border-left-color:var(--blue); }
.doc-note.tip .i{ background:var(--blue); }
.doc-note p{ margin:0; font-size:14.5px; color:var(--ink); }

/* avoid/replace */
.avoid-box{ background:var(--paper-2); border-radius:10px; padding:14px 18px; margin:16px 0; font-size:15px; line-height:1.9; }
.avoid-box .x{ color:var(--red); font-weight:800; }
.avoid-box .keep{ color:var(--green-deep); font-weight:800; }

/* device figure */
.device-row{ display:flex; gap:26px; align-items:flex-start; margin:20px 0; }
.device-row .txt{ flex:1; min-width:0; }
.device-fig{ flex:0 0 190px; }
.device-fig svg{ width:100%; height:auto; }
.device-fig .cap{ font-size:12px; color:var(--muted); text-align:center; margin-top:8px; font-style:italic; }

@media (max-width:680px){
  .guide-grid{ grid-template-columns:1fr; }
  .device-row{ flex-direction:column; }
  .device-fig{ flex:none; width:220px; margin:0 auto; }
  .doc-table{ font-size:13px; }
  .doc-table th,.doc-table td{ padding:9px 12px; }
}