/* ================================================================
   Tech Tide Solutions — house style
   Editorial layout, teal + coral on warm paper. No template DNA.
   ================================================================ */

:root {
  --paper: #FBF9F5;
  --sand: #F3EEE5;
  --ink: #0E1B26;
  --ink-soft: rgba(14, 27, 38, .66);
  --ink-faint: rgba(14, 27, 38, .42);
  --line: rgba(14, 27, 38, .13);
  --teal: #0D9488;
  --teal-deep: #0A6B63;
  --teal-wash: rgba(13, 148, 136, .08);
  --coral: #FB6F4C;
  --coral-deep: #E85838;
  --white: #fff;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --pad: clamp(20px, 4vw, 48px);
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { max-width: 1200px; margin: 0 auto; padding-inline: var(--pad); }

::selection { background: var(--teal); color: #fff; }

/* ---------------- type ---------------- */
h1, h2, h3, .num { font-family: var(--display); letter-spacing: -0.015em; }
h1 { font-size: clamp(2.7rem, 6.2vw, 4.7rem); line-height: 1.04; font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.1; font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-soft); max-width: 34em; }

.label {
  display: flex; align-items: center; gap: 14px;
  font-size: .78rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--teal-deep);
}
.label::before { content: ""; width: 34px; height: 2px; background: var(--coral); }

.teal { color: var(--teal); }
.coral { color: var(--coral); }

/* ---------------- buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  cursor: pointer;
}
.btn:active { transform: scale(.98); }
.btn-coral { background: var(--coral); color: #fff; box-shadow: 0 8px 24px -10px rgba(251, 111, 76, .55); }
.btn-coral:hover { background: var(--coral-deep); transform: translateY(-2px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-deep); transform: translateY(-2px); }
.btn .arr { transition: transform .18s ease; }
.btn:hover .arr { transform: translateX(4px); }

.textlink {
  font-weight: 600; color: var(--teal-deep);
  border-bottom: 2px solid rgba(13, 148, 136, .3);
  padding-bottom: 2px; transition: border-color .15s;
}
.textlink:hover { border-color: var(--coral); }

/* ---------------- header ---------------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 249, 245, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-head.scrolled { border-bottom-color: var(--line); }
.site-head .bar {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 18px; gap: 24px;
}
.site-head .logo img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav a:not(.btn) {
  font-size: .95rem; font-weight: 500; color: var(--ink-soft);
  transition: color .15s;
}
.nav a:not(.btn):hover { color: var(--teal-deep); }
.nav .btn { padding: 11px 22px; font-size: .92rem; }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* ---------------- hero ---------------- */
.hero { padding-block: clamp(56px, 9vh, 110px) clamp(40px, 6vh, 72px); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: center; }
.hero h1 { margin: 22px 0 20px; }
.hero h1 .dot { color: var(--coral); }
.hero .lead { margin-bottom: 32px; }
.cta-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero-facts {
  display: flex; gap: clamp(24px, 4vw, 56px); flex-wrap: wrap;
  margin-top: clamp(36px, 6vh, 64px); padding-top: 26px; border-top: 1px solid var(--line);
}
.hero-facts div strong {
  display: block; font-family: var(--display); font-size: 1.35rem;
  font-weight: 700; color: var(--ink);
}
.hero-facts div span { font-size: .86rem; color: var(--ink-faint); }
.hero-art { position: relative; min-height: 320px; }
.hero-art svg { width: 100%; height: auto; display: block; }
.hero-art::before {
  content: ""; position: absolute; inset: 8% -6% 2% 10%;
  background: radial-gradient(ellipse at 60% 45%, var(--sand) 0%, transparent 68%);
  z-index: -1;
}

/* ---------------- marquee ---------------- */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; white-space: nowrap; padding-block: 16px;
  background: var(--white);
}
.marquee-track { display: inline-flex; gap: 0; animation: slide 30s linear infinite; }
.marquee span {
  font-family: var(--display); font-weight: 600; font-size: .92rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft);
  padding-inline: 26px; display: inline-flex; align-items: center; gap: 26px;
}
.marquee span::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--coral); opacity: .8; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------------- platforms ---------------- */
.platforms { padding-block: 34px 10px; text-align: center; }
.platforms p { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 18px; }
.platforms .row { display: flex; justify-content: center; gap: clamp(22px, 4vw, 54px); flex-wrap: wrap; }
.platforms .row b {
  font-family: var(--display); font-weight: 600; font-size: 1.06rem;
  color: var(--ink-faint); transition: color .2s;
}
.platforms .row b:hover { color: var(--teal-deep); }

/* ---------------- section scaffolding ---------------- */
.section { padding-block: clamp(64px, 10vh, 120px); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: clamp(36px, 5vh, 56px); flex-wrap: wrap; }
.sec-head h2 { margin-top: 16px; max-width: 15em; }
.sec-head .side { max-width: 24em; color: var(--ink-soft); padding-bottom: 6px; }

/* ---------------- services ---------------- */
.svc-list { border-top: 1px solid var(--line); }
.svc {
  display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 6fr) 60px;
  gap: 20px; align-items: center;
  padding: 30px 10px; border-bottom: 1px solid var(--line);
  transition: background .18s, padding-left .18s;
}
.svc:hover { background: var(--white); padding-left: 22px; }
.svc .num { font-weight: 600; font-size: .95rem; color: var(--coral); }
.svc h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 600; }
.svc p { color: var(--ink-soft); font-size: .97rem; }
.svc .go {
  justify-self: end; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line); display: grid; place-items: center;
  color: var(--ink-faint); transition: .18s;
}
.svc:hover .go { background: var(--teal); border-color: var(--teal); color: #fff; transform: rotate(-45deg); }

/* ---------------- work ---------------- */
.work { background: var(--sand); }
.case {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(28px, 5vw, 64px); align-items: center;
  padding-block: clamp(30px, 5vh, 48px);
}
.case + .case { border-top: 1px solid var(--line); }
.case:nth-child(even) .case-img { order: 2; }
.case-img {
  border-radius: var(--radius); overflow: hidden; position: relative;
  box-shadow: 0 24px 48px -24px rgba(14, 27, 38, .35);
}
.case-img img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; filter: saturate(.9) contrast(1.02); transition: transform .5s ease; }
.case:hover .case-img img { transform: scale(1.03); }
.case-img .tag {
  position: absolute; left: 14px; top: 14px;
  background: rgba(251, 249, 245, .94); color: var(--ink);
  font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  padding: 7px 14px; border-radius: 999px;
}
.case-body .metric {
  font-family: var(--display); font-weight: 700; color: var(--teal-deep);
  font-size: clamp(2.1rem, 4.4vw, 3.4rem); line-height: 1.05;
}
.case-body .client { margin: 10px 0 14px; font-weight: 600; color: var(--ink); }
.case-body .client em { font-style: normal; color: var(--ink-faint); font-weight: 500; }
.case-body p { color: var(--ink-soft); max-width: 30em; }

/* ---------------- process ---------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 48px); counter-reset: step; }
.step { position: relative; padding-top: 22px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--display); font-weight: 700; font-size: 3.4rem;
  color: transparent; -webkit-text-stroke: 1.4px var(--teal);
  opacity: .85; display: block; line-height: 1; margin-bottom: 16px;
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--ink-soft); font-size: .97rem; }
.step::after {
  content: ""; position: absolute; top: 0; left: 0; width: 44px; height: 3px;
  background: var(--coral); border-radius: 2px;
}

/* ---------------- quotes ---------------- */
.quotes { background: var(--white); border-block: 1px solid var(--line); }
.quote-big {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(1.4rem, 2.8vw, 2.1rem); line-height: 1.35;
  max-width: 26em; margin-bottom: 26px;
}
.quote-big::before { content: "\201C"; color: var(--coral); font-size: 1.4em; line-height: 0; vertical-align: -0.25em; margin-right: 6px; }
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); margin-top: 40px; }
.quote-sm { border-left: 3px solid var(--teal); padding-left: 22px; color: var(--ink-soft); }
.quote-sm p { margin-bottom: 14px; }
.who { display: flex; align-items: center; gap: 12px; }
.who .ava {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--display); font-weight: 600; font-size: .82rem; color: #fff;
}
.who b { display: block; font-size: .93rem; color: var(--ink); }
.who span { font-size: .82rem; color: var(--ink-faint); }

/* ---------------- pricing ---------------- */
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 36px); }
.plan {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(26px, 3.4vw, 42px); background: var(--white); position: relative;
}
.plan.hot { border-color: var(--teal); box-shadow: 0 24px 48px -30px rgba(13, 148, 136, .4); }
.plan .flag {
  position: absolute; top: -13px; left: 32px;
  background: var(--teal); color: #fff; font-size: .75rem; font-weight: 600;
  letter-spacing: .08em; padding: 5px 14px; border-radius: 999px;
}
.plan h3 { font-size: 1.35rem; }
.plan .price { font-family: var(--display); font-weight: 700; font-size: 2.5rem; margin: 14px 0 2px; }
.plan .per { color: var(--ink-faint); font-size: .9rem; margin-bottom: 22px; }
.plan ul { margin-bottom: 28px; }
.plan li { padding: 8px 0 8px 30px; position: relative; color: var(--ink-soft); font-size: .96rem; border-bottom: 1px dashed var(--line); }
.plan li:last-child { border-bottom: 0; }
.plan li::before { content: "~"; position: absolute; left: 4px; color: var(--coral); font-weight: 700; font-family: var(--display); }
.plan .btn { width: 100%; justify-content: center; }

/* ---------------- blog ---------------- */
.post-list { border-top: 1px solid var(--line); }
.post {
  display: grid; grid-template-columns: 150px minmax(0, 1fr) 60px;
  gap: 24px; align-items: center; padding: 26px 10px;
  border-bottom: 1px solid var(--line); transition: background .18s, padding-left .18s;
}
.post:hover { background: var(--white); padding-left: 22px; }
.post time { font-size: .85rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.post h3 { font-weight: 600; font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
.post .go { justify-self: end; color: var(--ink-faint); transition: .18s; }
.post:hover .go { color: var(--coral); transform: translateX(6px); }

/* ---------------- big CTA + footer ---------------- */
.close { background: var(--ink); color: rgba(255, 255, 255, .82); }
.close .cta-block { padding-block: clamp(70px, 11vh, 130px); border-bottom: 1px solid rgba(255, 255, 255, .12); }
.close .cta-block .label { color: #7CE8DC; }
.close h2 {
  color: #fff; font-size: clamp(2.4rem, 5.6vw, 4.4rem); max-width: 13em;
  margin: 20px 0 34px;
}
.close h2 .dot { color: var(--coral); }
.close .cta-row .btn-ghost { border-color: rgba(255, 255, 255, .25); color: #fff; }
.close .cta-row .btn-ghost:hover { border-color: #fff; }
.direct { display: flex; gap: clamp(24px, 4vw, 60px); flex-wrap: wrap; margin-top: 44px; }
.direct a { color: rgba(255, 255, 255, .75); font-size: .96rem; transition: color .15s; }
.direct a:hover { color: #7CE8DC; }
.direct b { display: block; color: #fff; font-family: var(--display); font-size: 1.02rem; margin-top: 2px; }

.foot { padding-block: clamp(44px, 7vh, 70px) 0; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.6fr)); gap: clamp(28px, 4vw, 56px); padding-bottom: 48px; }
.foot .logo img { height: 40px; width: auto; margin-bottom: 18px; }
.foot p { font-size: .93rem; color: rgba(255, 255, 255, .6); max-width: 26em; }
.foot h4 { font-family: var(--display); color: #fff; font-size: .95rem; margin-bottom: 16px; letter-spacing: .04em; }
.foot li { margin-bottom: 10px; }
.foot li a, .foot li span { font-size: .93rem; color: rgba(255, 255, 255, .6); transition: color .15s; }
.foot li a:hover { color: #7CE8DC; }
.legal {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding-block: 22px; border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .85rem; color: rgba(255, 255, 255, .45);
}
.legal a { color: rgba(255, 255, 255, .55); }
.legal a:hover { color: #7CE8DC; }

/* ---------------- contact page ---------------- */
.page-hero { padding-block: clamp(48px, 8vh, 90px) clamp(28px, 4vh, 48px); }
.page-hero h1 { margin-top: 20px; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 72px); align-items: start; padding-bottom: clamp(56px, 9vh, 110px); }
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 3.4vw, 40px); }
.form-card .fld { margin-bottom: 20px; }
.form-card label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 8px; }
.form-card label small { color: var(--ink-faint); font-weight: 400; }
.form-card input, .form-card select, .form-card textarea {
  width: 100%; font: inherit; color: var(--ink);
  padding: 13px 16px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--paper); transition: border-color .15s, box-shadow .15s;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-wash);
}
.aside-card { position: sticky; top: 110px; }
.aside-card .box { border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; margin-bottom: 20px; background: var(--white); }
.aside-card .box h3 { margin-bottom: 12px; }
.aside-card .box p { color: var(--ink-soft); font-size: .95rem; margin-bottom: 14px; }
.aside-card .row { padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .95rem; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.aside-card .row:last-child { border-bottom: 0; }
.aside-card .row span { color: var(--ink-faint); }
.aside-card .row a, .aside-card .row b { font-weight: 600; color: var(--teal-deep); }
.mini-faq details { border-bottom: 1px solid var(--line); padding-block: 14px; }
.mini-faq summary { font-weight: 600; cursor: pointer; font-size: .98rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.mini-faq summary::after { content: "+"; color: var(--coral); font-family: var(--display); font-size: 1.3rem; }
.mini-faq details[open] summary::after { content: "\2212"; }
.mini-faq details p { color: var(--ink-soft); font-size: .94rem; padding-top: 10px; max-width: 46em; }

/* thank-you */
.ty { min-height: 55vh; display: grid; place-items: center; text-align: center; padding-block: clamp(60px, 10vh, 120px); }
.ty .mark { width: 90px; margin-inline: auto; margin-bottom: 26px; }
.ty h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); margin-bottom: 16px; }
.ty p { color: var(--ink-soft); max-width: 34em; margin: 0 auto 30px; }

/* ---------------- services page ---------------- */
.svc-detail { padding-block: clamp(44px, 7vh, 80px); border-top: 1px solid var(--line); }
.svc-detail:first-of-type { border-top: 0; }
.svc-detail .head { display: flex; align-items: baseline; gap: 20px; margin-bottom: 14px; }
.svc-detail .head .num { color: var(--coral); font-weight: 600; font-size: 1.05rem; }
.svc-detail h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
.svc-detail .cols { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(24px, 5vw, 72px); align-items: start; margin-top: 10px; }
.svc-detail .cols > p { color: var(--ink-soft); max-width: 34em; }
.deliv { border-top: 1px solid var(--line); }
.deliv li { padding: 11px 0 11px 30px; border-bottom: 1px dashed var(--line); position: relative; font-size: .96rem; color: var(--ink-soft); }
.deliv li::before { content: "~"; position: absolute; left: 4px; color: var(--coral); font-weight: 700; font-family: var(--display); }
.svc-detail .cta-row { margin-top: 26px; }

/* ---------------- about page ---------------- */
.story { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.story .big {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem); line-height: 1.4;
}
.story .big em { font-style: normal; color: var(--teal-deep); }
.story .rest p { color: var(--ink-soft); margin-bottom: 18px; }
.wide-photo { border-radius: var(--radius); overflow: hidden; margin-block: clamp(40px, 7vh, 70px); box-shadow: 0 28px 56px -28px rgba(14, 27, 38, .35); }
.wide-photo img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; filter: saturate(.9) contrast(1.02); }
.year-list { border-top: 1px solid var(--line); }
.year-row {
  display: grid; grid-template-columns: 160px minmax(0, 4fr) minmax(0, 7fr);
  gap: 22px; padding: 26px 10px; border-bottom: 1px solid var(--line); align-items: baseline;
}
.year-row .yr {
  font-family: var(--display); font-weight: 700; font-size: 2rem;
  color: transparent; -webkit-text-stroke: 1.3px var(--teal);
}
.year-row h3 { font-size: 1.15rem; }
.year-row p { color: var(--ink-soft); font-size: .97rem; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 36px); }
.value {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; background: var(--white);
}
.value .vnum { font-family: var(--display); color: var(--coral); font-weight: 600; font-size: .9rem; }
.value h3 { margin: 10px 0 8px; }
.value p { color: var(--ink-soft); font-size: .95rem; }

/* ---------------- faq page ---------------- */
.faq-group { margin-bottom: clamp(36px, 6vh, 56px); }
.faq-group h2 { font-size: 1.35rem; margin-bottom: 8px; }
.faq-list details { border-bottom: 1px solid var(--line); padding-block: 18px; }
.faq-list summary { font-weight: 600; cursor: pointer; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--coral); font-family: var(--display); font-size: 1.5rem; flex-shrink: 0; }
.faq-list details[open] summary::after { content: "\2212"; }
.faq-list details p { color: var(--ink-soft); padding-top: 12px; max-width: 52em; }

@media (max-width: 980px) {
  .svc-detail .cols, .story { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .year-row { grid-template-columns: 90px minmax(0, 1fr); }
  .year-row p { grid-column: 2; }
}

/* ---------------- reveal ---------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ---------------- responsive ---------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 420px; min-height: 0; margin-top: 8px; }
  .case, .contact-grid { grid-template-columns: 1fr; }
  .case:nth-child(even) .case-img { order: 0; }
  .steps { grid-template-columns: 1fr; gap: 34px; }
  .price-grid, .quote-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .svc { grid-template-columns: 56px minmax(0, 1fr) 42px; grid-template-areas: "n t g" "n d g"; }
  .svc .num { grid-area: n; }
  .svc h3 { grid-area: t; }
  .svc p { grid-area: d; }
  .svc .go { grid-area: g; }
  .aside-card { position: static; }
}
@media (max-width: 760px) {
  .nav {
    position: fixed; inset: 76px 0 auto 0; z-index: 49;
    flex-direction: column; align-items: flex-start; gap: 4px;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 10px var(--pad) 24px; display: none;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 12px 0; font-size: 1.05rem; width: 100%; }
  .nav .btn { margin-top: 10px; }
  .burger { display: block; }
  .post { grid-template-columns: minmax(0, 1fr) 42px; }
  .post time { grid-column: 1 / -1; }
  .foot-grid { grid-template-columns: 1fr; gap: 26px; }
}