/* ==========================================================================
   Nawa Lanka Enterprises — site stylesheet
   Direction: a press-proof sheet. White paper, hairline rules, brand navy + red.
   ========================================================================== */

/* Fonts are self-hosted (Archivo for headings, Manrope for text) */
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/archivo-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Archivo'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/archivo-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/manrope-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/manrope-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/manrope-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/manrope-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/manrope-latin-800-normal.woff2') format('woff2'); }

:root {
  --navy: #1B246C;
  --navy-900: #0C1244;
  --navy-700: #26338F;
  --red: #EB1E24;
  --red-700: #C4141A;
  --ink: #10153F;
  --text: #363D5E;
  --muted: #5F688A;
  --line: #D9DDEA;
  --line-soft: #E8EBF3;
  --sheet: #F4F6FA;
  --paper: #FFFFFF;
  --wa: #128C4B;
  --wa-700: #0D7640;

  --font-head: 'Archivo', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Manrope', 'Segoe UI', system-ui, sans-serif;

  --wrap: 1200px;
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --r: 6px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
a, button, summary, input, select, textarea { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); margin: 0; text-wrap: balance; }
p { margin: 0; }
ul { margin: 0; padding: 0; }

:focus-visible { outline: 3px solid var(--navy-700); outline-offset: 2px; border-radius: 3px; }
.on-dark :focus-visible { outline-color: #fff; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 200; background: var(--navy); color: #fff; padding: .7rem 1rem; border-radius: var(--r); font-weight: 700; text-decoration: none; }
.skip:focus { top: 1rem; }

.icon { width: 1.25rem; height: 1.25rem; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.icon-fill { fill: currentColor; stroke: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.4rem; border-radius: var(--r);
  font: 700 .9375rem/1.1 var(--font-body);
  border: 1.5px solid transparent; cursor: pointer; text-decoration: none; text-align: center;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn .icon { width: 1.1em; height: 1.1em; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-700); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-900); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-700); }
.btn-line { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-line:hover { border-color: var(--navy); color: var(--navy); }
.btn-ghost-light { background: transparent; border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-sm { padding: .6rem 1rem; font-size: .875rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.link-arrow { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; color: var(--navy); text-decoration: none; }
.link-arrow:hover { color: var(--red); }
.link-arrow .icon { width: 1rem; height: 1rem; transition: transform .15s; }
.link-arrow:hover .icon { transform: translateX(3px); }

/* ---------- Top bar + header ---------- */
.topbar { background: var(--navy-900); color: #C5CBEA; font-size: .8125rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding-block: .5rem; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
.topbar a:hover { text-decoration: underline; }
.topbar-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }

.site-header { position: sticky; top: 0; z-index: 60; background: #fff; border-bottom: 1px solid var(--line-soft); transition: box-shadow .2s; }
.site-header.is-stuck { box-shadow: 0 6px 24px -16px rgba(16,21,63,.35); }
.site-header .wrap { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 42px; width: auto; }
.nav { display: flex; gap: .15rem; margin-left: auto; }
.nav a { padding: .55rem .8rem; font-weight: 600; font-size: .9375rem; color: var(--ink); text-decoration: none; border-radius: var(--r); position: relative; }
.nav a:hover { color: var(--red); }
.nav a[aria-current]::after { content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .15rem; height: 2px; background: var(--red); }
.header-cta { display: flex; align-items: center; gap: 1.1rem; }
.header-phone { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; font-size: .9375rem; color: var(--navy); text-decoration: none; white-space: nowrap; }
.header-phone:hover { color: var(--red); }
.menu-btn { display: none; width: 44px; height: 44px; border: 1.5px solid var(--line); border-radius: var(--r); background: #fff; cursor: pointer; align-items: center; justify-content: center; margin-left: auto; }
.menu-btn .icon { width: 22px; height: 22px; }

.drawer { position: fixed; inset: 0; z-index: 100; visibility: hidden; pointer-events: none; transition: visibility 0s linear .3s; }
.drawer.open { visibility: visible; pointer-events: auto; transition-delay: 0s; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(12,18,68,.55); opacity: 0; transition: opacity .3s ease; }
.drawer.open .drawer-scrim { opacity: 1; }
.drawer-panel { transform: translate3d(100%, 0, 0); transition: transform .3s cubic-bezier(.22,.8,.3,1); will-change: transform; position: absolute; top: 0; right: 0; bottom: 0; width: min(380px, 100%); background: #fff; padding: 1.25rem 1.5rem 2rem; display: flex; flex-direction: column; gap: 1.25rem; overflow-y: auto; }
.drawer-top { display: flex; justify-content: space-between; align-items: center; }
.drawer-top img { height: 38px; width: auto; }
.drawer-nav { display: grid; }
.drawer-nav a { padding: 1rem 0; border-bottom: 1px solid var(--line-soft); font: 700 1.2rem var(--font-head); color: var(--ink); text-decoration: none; }
.drawer-nav a:hover { color: var(--red); }
.drawer-phones { display: grid; gap: .25rem; font-weight: 600; color: var(--muted); margin-top: auto; }
.drawer-phones a { text-decoration: none; color: var(--ink); }

.drawer.open .drawer-panel { transform: none; }
@media (prefers-reduced-motion: reduce) { .drawer, .drawer-scrim, .drawer-panel { transition: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; isolation: isolate; padding-block: clamp(2.5rem, 6vw, 4.75rem) clamp(2.25rem, 5vw, 4rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 44px 44px;
  -webkit-mask-image: linear-gradient(115deg, #000 0%, transparent 62%);
          mask-image: linear-gradient(115deg, #000 0%, transparent 62%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-weight: 800; font-size: clamp(2.2rem, 4.5vw, 3.55rem); line-height: 1.05; letter-spacing: -.03em; text-wrap: pretty; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.2rem); line-height: 1.6; max-width: 54ch; margin-top: 1.4rem; color: var(--text); }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-points { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, max-content)); gap: .7rem 2.25rem; margin-top: 2.25rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-weight: 600; color: var(--ink); font-size: .9375rem; }
.hero-points li { display: flex; align-items: center; gap: .6rem; }
.hero-points .icon { width: 1.15rem; height: 1.15rem; color: var(--red); stroke-width: 2.4; }

/* proof sheet */
.proof { position: relative; padding: 26px 26px 52px; }
.proof-sheet {
  position: relative; display: grid; gap: 1px;
  grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(6, 1fr);
  aspect-ratio: 1 / 1; background: var(--line); border: 1px solid var(--line);
  box-shadow: 0 34px 60px -34px rgba(16,21,63,.4);
}
.tile { position: relative; margin: 0; background: var(--sheet); overflow: hidden; min-height: 0; }
.tile img { position: absolute; inset: 9%; width: 82%; height: 82%; object-fit: contain; }
.tile figcaption { position: absolute; left: 8px; bottom: 8px; font: 700 .6875rem/1 var(--font-body); color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 3px; padding: .28rem .45rem; }
.t1 { grid-area: 1 / 1 / 4 / 5; }
.t2 { grid-area: 1 / 5 / 3 / 7; }
.t3 { grid-area: 3 / 5 / 5 / 7; }
.t4 { grid-area: 4 / 1 / 7 / 3; }
.t5 { grid-area: 4 / 3 / 7 / 5; }
.t6 { grid-area: 5 / 5 / 7 / 7; }
.crop { position: absolute; width: 20px; height: 20px; border: 0 solid var(--ink); pointer-events: none; }
.crop.tl { top: 0; left: 0; border-top-width: 1.5px; border-left-width: 1.5px; }
.crop.tr { top: 0; right: 0; border-top-width: 1.5px; border-right-width: 1.5px; }
.crop.bl { bottom: 26px; left: 0; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.crop.br { bottom: 26px; right: 0; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.proof-bar { position: absolute; left: 26px; bottom: 0; display: flex; align-items: center; gap: 0; height: 14px; }
.proof-bar i { display: block; width: 34px; height: 14px; }
.proof-bar i:nth-child(1) { background: #00AEEF; }
.proof-bar i:nth-child(2) { background: #EC008C; }
.proof-bar i:nth-child(3) { background: #FFF200; }
.proof-bar i:nth-child(4) { background: #231F20; }
.proof-bar i:nth-child(5) { background: var(--navy); }
.proof-bar i:nth-child(6) { background: var(--red); }
.reg { position: absolute; right: 26px; bottom: 0; width: 15px; height: 15px; border: 1.5px solid var(--ink); border-radius: 50%;
  background: linear-gradient(var(--ink), var(--ink)) center / 1.5px 150% no-repeat, linear-gradient(var(--ink), var(--ink)) center / 150% 1.5px no-repeat; }

/* one orchestrated entrance */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .6s cubic-bezier(.2,.7,.2,1) both; }
  .hero-copy > :nth-child(2) { animation-delay: .07s; }
  .hero-copy > :nth-child(3) { animation-delay: .14s; }
  .hero-copy > :nth-child(4) { animation-delay: .21s; }
  .tile { animation: settle .6s cubic-bezier(.2,.7,.2,1) both; }
  .t1 { animation-delay: .12s; } .t2 { animation-delay: .2s; } .t3 { animation-delay: .28s; }
  .t4 { animation-delay: .36s; } .t5 { animation-delay: .44s; } .t6 { animation-delay: .52s; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } }
  @keyframes settle { from { opacity: 0; transform: scale(.96); } }
}

/* ---------- Stats ---------- */
.stats { border-block: 1px solid var(--line); background: #fff; }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 1.5rem 1.5rem 1.5rem 1.75rem; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: block; font: 800 clamp(1.75rem, 3vw, 2.4rem)/1.05 var(--font-head); letter-spacing: -.02em; color: var(--navy); }
.stat span { display: block; margin-top: .3rem; font-size: .9rem; color: var(--muted); font-weight: 500; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section.tint { background: var(--sheet); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: clamp(1.75rem, 4vw, 2.75rem); }
.section h2, .h2 { font-weight: 800; font-size: clamp(1.75rem, 3.4vw, 2.6rem); line-height: 1.08; letter-spacing: -.025em; }
.section-head p { margin-top: .85rem; max-width: 58ch; color: var(--text); font-size: 1.0625rem; }
.section-head .btn, .section-head .link-arrow { flex: none; }

/* ---------- Category index ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.cat-img, .card-img, .card-body, .card-cat, .card-name { display: block; }
.cat { text-decoration: none; display: flex; flex-direction: column; background: #fff; border: 0; padding: 0; text-align: left; cursor: pointer; color: inherit; }
.cat-img { position: relative; aspect-ratio: 1 / 1; background: var(--sheet); }
.cat-img img { position: absolute; inset: 10%; width: 80%; height: 80%; object-fit: contain; }
.cat-info { display: flex; flex-direction: column; gap: .15rem; padding: .8rem .95rem .95rem; }
.cat-name { font: 700 .9375rem/1.25 var(--font-head); color: var(--ink); }
.cat-count { font-size: .8125rem; color: var(--muted); font-weight: 600; white-space: nowrap; }
.cat:hover .cat-name { color: var(--red); }

/* ---------- Catalog ---------- */
.catalog { display: grid; grid-template-columns: 252px minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.catalog > * { min-width: 0; }
.filters { position: sticky; top: calc(var(--header-h) + 20px); }
.search { position: relative; }
.search .icon { position: absolute; left: .9rem; top: 50%; transform: translateY(-50%); color: var(--muted); width: 1.1rem; height: 1.1rem; pointer-events: none; }
.search input { width: 100%; padding: .85rem 1rem .85rem 2.6rem; border: 1.5px solid var(--line); border-radius: var(--r); background: #fff; }
.search input:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27,36,108,.14); }
.filter-label { margin: 1.5rem 0 .4rem; font: 700 .875rem var(--font-head); color: var(--ink); }
.filter-list { list-style: none; display: grid; }
.filter-btn { display: flex; justify-content: space-between; gap: .75rem; width: 100%; padding: .6rem .8rem; background: transparent; border: 0; border-left: 3px solid transparent; border-radius: 0 var(--r) var(--r) 0; text-align: left; font-weight: 600; font-size: .9375rem; color: var(--text); cursor: pointer; }
.filter-btn small { font-size: .8125rem; font-weight: 600; color: var(--muted); }
.filter-btn:hover { background: var(--sheet); color: var(--ink); }
.filter-btn[aria-pressed="true"] { border-left-color: var(--red); background: var(--sheet); color: var(--ink); }
.filter-btn[aria-pressed="true"] small { color: var(--ink); }

.result-bar { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1rem; min-height: 1.6rem; }
.result-bar h3 { font-size: 1.25rem; font-weight: 800; letter-spacing: -.01em; }
.result-bar p { color: var(--muted); font-size: .875rem; font-weight: 600; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(212px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { position: relative; display: flex; flex-direction: column; background: #fff; }
.card-open { display: block; width: 100%; padding: 0; background: none; border: 0; text-align: left; cursor: pointer; color: inherit; }
.card-img { position: relative; aspect-ratio: 1 / 1; background: var(--sheet); }
.card-img img { position: absolute; inset: 7%; width: 86%; height: 86%; object-fit: contain; }
.card-body { padding: .85rem 1rem .35rem; }
.card-cat { font-size: .75rem; font-weight: 700; color: var(--muted); }
.card-name { margin-top: .15rem; font: 700 1rem/1.3 var(--font-head); color: var(--ink); }
.card-open:hover .card-name { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }
.card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding: .35rem 1rem .95rem; }
.card-foot span { font-size: .8125rem; font-weight: 700; color: var(--navy); }
.card-enq { display: inline-flex; align-items: center; gap: .35rem; padding: .4rem .65rem; border-radius: var(--r); border: 1.5px solid var(--line); font-size: .8125rem; font-weight: 700; color: var(--wa); text-decoration: none; background: #fff; }
.card-enq:hover { border-color: var(--wa); background: #F0FAF4; }
.card-enq .icon { width: .95rem; height: .95rem; }
.more-wrap { display: flex; justify-content: center; margin-top: 2rem; }
.empty { grid-column: 1 / -1; background: #fff; padding: 3rem 1.5rem; text-align: center; }
.empty h4 { font-size: 1.2rem; margin-bottom: .5rem; }
.empty p { color: var(--muted); max-width: 44ch; margin: 0 auto 1.25rem; }

/* product dialog */
dialog.pdlg { border: 0; padding: 0; border-radius: 10px; width: min(920px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); overflow: auto; box-shadow: 0 40px 90px -20px rgba(12,18,68,.55); color: var(--text); }
dialog.pdlg::backdrop { background: rgba(12,18,68,.58); }
@media (prefers-reduced-motion: no-preference) {
  dialog.pdlg[open] { animation: dlg .22s ease-out; }
  dialog.pdlg[open]::backdrop { animation: fade .22s ease-out; }
  @keyframes dlg { from { opacity: 0; transform: translateY(10px) scale(.985); } }
  @keyframes fade { from { opacity: 0; } }
}
.pdlg-grid { display: grid; grid-template-columns: 1fr 1fr; }
.pdlg-img { position: relative; background: var(--sheet); min-height: 340px; }
.pdlg-img img { position: absolute; inset: 6%; width: 88%; height: 88%; object-fit: contain; }
.pdlg-info { padding: 2rem 2rem 1.75rem; display: flex; flex-direction: column; gap: 1rem; }
.pdlg-cat { font-size: .8125rem; font-weight: 700; color: var(--red); }
.pdlg-info h3 { font-size: 1.75rem; font-weight: 800; line-height: 1.1; letter-spacing: -.02em; padding-right: 2.5rem; }
.rating { display: flex; align-items: center; gap: .5rem; font-size: .875rem; font-weight: 600; color: var(--muted); }
.stars { display: inline-flex; gap: 2px; color: #E8A317; }
.stars .icon { width: .95rem; height: .95rem; stroke-width: 0; fill: currentColor; }
.stars .off { color: var(--line); }
.pdlg-info p.desc { line-height: 1.7; }
.pdlg-actions { display: grid; gap: .6rem; margin-top: auto; }
.pdlg-note { font-size: .8125rem; color: var(--muted); }
.pdlg-close { position: absolute; top: .85rem; right: .85rem; z-index: 2; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; cursor: pointer; }
.pdlg-close:hover { border-color: var(--navy); color: var(--navy); }
.pdlg-info { position: relative; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.about-copy > p { margin-top: 1.1rem; font-size: 1.0625rem; max-width: 58ch; }
.about-copy h2 { max-width: 16ch; }
.checks { list-style: none; display: grid; gap: .75rem; margin: 1.75rem 0 2rem; }
.checks li { display: flex; gap: .7rem; align-items: flex-start; font-weight: 600; color: var(--ink); }
.checks .icon { color: var(--red); stroke-width: 2.4; margin-top: .2rem; width: 1.1rem; height: 1.1rem; }
.about-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.mosaic figure { position: relative; margin: 0; aspect-ratio: 1 / 1; background: var(--sheet); }
.mosaic img { position: absolute; inset: 9%; width: 82%; height: 82%; object-fit: contain; }
.mosaic-note { grid-column: 1 / -1; background: var(--navy); color: #fff; padding: 1.1rem 1.35rem; display: flex; align-items: center; gap: .9rem; font-weight: 600; }
.mosaic-note .icon { color: #FF7A80; }

/* ---------- Why us ---------- */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.why-item { padding: 2rem 2rem 2.25rem 0; border-bottom: 1px solid var(--line); }
.why-item:not(:nth-child(3n+1)) { padding-left: 2rem; border-left: 1px solid var(--line); }
.why-ic { width: 46px; height: 46px; display: grid; place-items: center; border: 1.5px solid var(--navy); border-radius: var(--r); color: var(--navy); margin-bottom: 1.1rem; }
.why-ic .icon { width: 1.4rem; height: 1.4rem; }
.why-item h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: .45rem; }
.why-item p { color: var(--text); max-width: 38ch; }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.quote { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy); border-radius: 0 0 var(--r) var(--r); padding: 1.75rem; display: flex; flex-direction: column; gap: 1.25rem; }
.quote blockquote { margin: 0; font-size: 1.0625rem; line-height: 1.7; color: var(--ink); }
.quote footer { margin-top: auto; display: flex; align-items: center; gap: .85rem; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: #fff; font: 700 .875rem var(--font-head); flex: none; }
.quote cite { font-style: normal; font-weight: 700; color: var(--ink); display: block; }
.quote small { color: var(--muted); font-size: .8125rem; }

/* ---------- Blog (home) ---------- */
.blog-home { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.post-feature { display: block; text-decoration: none; color: inherit; border: 1px solid var(--line); background: #fff; border-radius: var(--r); overflow: hidden; }
.post-feature .thumb { position: relative; aspect-ratio: 16 / 10; background: var(--sheet); }
.post-feature .thumb img { position: absolute; inset: 6%; width: 88%; height: 88%; object-fit: contain; }
.post-feature .body { padding: 1.6rem 1.75rem 1.75rem; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; font-size: .8125rem; color: var(--muted); font-weight: 600; }
.tag { display: inline-block; padding: .2rem .55rem; border-radius: 3px; background: #E9ECFA; color: var(--navy); font-weight: 700; font-size: .75rem; line-height: 1.3; }
.post-feature h3 { margin-top: .85rem; font-size: clamp(1.4rem, 2.3vw, 1.85rem); font-weight: 800; line-height: 1.15; letter-spacing: -.02em; }
.post-feature:hover h3, .post-row:hover h3 { color: var(--red); }
.post-feature p.excerpt { margin-top: .8rem; color: var(--text); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.post-feature .more { margin-top: 1.1rem; }
.post-list { display: grid; border-top: 1px solid var(--line); }
.post-row { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 1.1rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); text-decoration: none; color: inherit; align-items: center; }
.post-row .thumb { position: relative; aspect-ratio: 1 / 1; background: var(--sheet); border-radius: var(--r); }
.post-row .thumb img { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; }
.post-row h3 { text-wrap: pretty; margin-top: .4rem; font-size: 1.0625rem; font-weight: 700; line-height: 1.3; }

/* ---------- News ---------- */
.alerts { display: grid; grid-template-columns: auto repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: #fff; border-radius: var(--r); margin-bottom: 2rem; }
.alerts > * { padding: .9rem 1.15rem; }
.alerts .alerts-label { background: var(--navy); color: #fff; font: 700 .875rem var(--font-head); display: flex; align-items: center; gap: .55rem; border-radius: var(--r) 0 0 var(--r); }
.alerts .dot { width: 8px; height: 8px; border-radius: 50%; background: #FF6A70; }
.alerts p { font-size: .875rem; font-weight: 600; color: var(--ink); border-left: 1px solid var(--line); line-height: 1.45; }
.news-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.badge { display: inline-block; padding: .2rem .55rem; border-radius: 3px; font-size: .75rem; font-weight: 700; line-height: 1.3; background: #E9ECFA; color: var(--navy); }
.badge.announce { background: #FDE8E9; color: #A9141A; }
.badge.update { background: #E7F4EC; color: #17683B; }
.badge.trend { background: #FFF1D6; color: #8A5A00; }
.news-meta { display: flex; align-items: center; gap: .6rem; font-size: .8125rem; color: var(--muted); font-weight: 600; }
.news-feature { background: var(--navy); color: #D5DAF5; border-radius: var(--r); padding: clamp(1.5rem, 3vw, 2.25rem); }
.news-feature .news-meta { color: #AEB6E4; }
.news-feature .badge { background: rgba(255,255,255,.14); color: #fff; }
.news-feature h3 { margin-top: .9rem; color: #fff; font-size: clamp(1.4rem, 2.4vw, 1.9rem); line-height: 1.15; font-weight: 800; letter-spacing: -.02em; }
.news-feature p { margin-top: .85rem; max-width: 62ch; }
.news-feature .btn { margin-top: 1.4rem; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 1.25rem; border-radius: var(--r); overflow: hidden; }
.news-card { background: #fff; padding: 1.35rem; }
.news-card h4 { margin-top: .7rem; font-size: 1.0625rem; font-weight: 700; line-height: 1.3; }
.news-card p { margin-top: .5rem; font-size: .9rem; color: var(--text); }
.side-title { font-size: 1.15rem; font-weight: 800; padding-bottom: .8rem; border-bottom: 2px solid var(--ink); }
.trend-list { list-style: none; }
.trend-list li { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.trend-list h4 { margin-top: .5rem; font-size: 1rem; font-weight: 700; line-height: 1.3; }
.trend-list p { margin-top: .35rem; font-size: .875rem; color: var(--text); }
.subscribe { margin-top: 1.75rem; border: 1.5px dashed var(--navy); border-radius: var(--r); padding: 1.4rem; background: #fff; }
.subscribe h4 { font-size: 1.1rem; font-weight: 800; }
.subscribe p { margin: .4rem 0 1rem; font-size: .9rem; }

/* ---------- FAQ ---------- */
.faq-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.faq-intro p { margin: 1rem 0 1.5rem; font-size: 1.0625rem; max-width: 36ch; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1.2rem 0; cursor: pointer; font: 700 1.0625rem/1.35 var(--font-head); color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--red); }
.faq summary .icon { transition: transform .2s; color: var(--navy); }
.faq details[open] summary .icon { transform: rotate(180deg); }
.faq .ans { padding: 0 3rem 1.4rem 0; max-width: 64ch; }

/* ---------- CTA band ---------- */
.cta { background: var(--navy); color: #D5DAF5; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -80px; top: 0; bottom: 0; width: 38%; background: repeating-linear-gradient(115deg, transparent 0 28px, rgba(255,255,255,.045) 28px 56px); pointer-events: none; }
.cta .wrap { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 2.5rem; flex-wrap: wrap; }
.cta h2 { color: #fff; font-weight: 800; font-size: clamp(1.8rem, 3.6vw, 2.8rem); line-height: 1.08; letter-spacing: -.025em; max-width: 18ch; }
.cta p { margin-top: .9rem; max-width: 52ch; font-size: 1.0625rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contact-intro p { margin-top: 1rem; font-size: 1.0625rem; max-width: 44ch; }
.branches { margin-top: 2rem; display: grid; gap: 0; border-top: 1px solid var(--line); }
.branch { display: grid; grid-template-columns: 44px 1fr; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.branch .ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--r); background: #E9ECFA; color: var(--navy); }
.branch h3 { font-size: 1.05rem; font-weight: 700; }
.branch address { font-style: normal; margin-top: .15rem; }
.branch a { color: var(--navy); font-weight: 700; text-decoration: none; }
.branch a:hover { color: var(--red); text-decoration: underline; }
.branch .sub { display: block; margin-top: .35rem; font-size: .875rem; }
.form-card { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--red); border-radius: 0 0 var(--r) var(--r); padding: clamp(1.4rem, 3vw, 2.25rem); box-shadow: 0 30px 60px -44px rgba(16,21,63,.5); }
.form-card h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.015em; }
.form-card > p { margin: .35rem 0 1.5rem; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .875rem; font-weight: 700; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; padding: .75rem .9rem; border: 1.5px solid var(--line); border-radius: var(--r); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27,36,108,.14); }
.field.invalid input, .field.invalid textarea { border-color: var(--red); }
.field .err { display: none; color: var(--red-700); font-size: .8125rem; font-weight: 600; }
.field.invalid .err { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.4rem; }
.form-hint { margin-top: 1rem; font-size: .8125rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #B8BFE3; padding-top: clamp(3rem, 6vw, 4.5rem); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.25fr; gap: clamp(1.5rem, 4vw, 3rem); padding-bottom: 3rem; }
.footer-grid img { height: 46px; width: auto; }
.footer-brand p { margin-top: 1.1rem; max-width: 34ch; font-size: .9375rem; }
.footer-rating { margin-top: 1.25rem; display: flex; align-items: center; gap: .6rem; color: #fff; font-weight: 700; font-size: .9rem; }
.footer-rating .stars { color: #F2B632; }
.footer-grid h4 { color: #fff; font: 700 1rem var(--font-head); margin-bottom: 1rem; }
.footer-grid ul { list-style: none; display: grid; gap: .6rem; }
.footer-grid a { color: #B8BFE3; text-decoration: none; font-size: .9375rem; }
.footer-grid a:hover { color: #fff; text-decoration: underline; }
.footer-contact li { display: flex; gap: .65rem; align-items: flex-start; font-size: .9375rem; }
.footer-contact .icon { margin-top: .25rem; width: 1rem; height: 1rem; color: #FF7A80; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-block: 1.25rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .8125rem; }
.footer-bottom a { color: #fff; font-weight: 600; text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }

/* ---------- Floating WhatsApp ---------- */
.fab { position: fixed; right: clamp(1rem, 3vw, 1.75rem); bottom: clamp(1rem, 3vw, 1.75rem); z-index: 70; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(13,118,64,.7); transition: background-color .15s, transform .15s; }
.fab:hover { background: var(--wa-700); transform: translateY(-2px); }
.fab .icon { width: 28px; height: 28px; }
.toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 120; background: var(--ink); color: #fff; padding: .85rem 1.25rem; border-radius: var(--r); font-weight: 600; transition: opacity .2s, transform .2s; max-width: calc(100vw - 2rem); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .nav, .header-cta { display: none; }
  .menu-btn { display: inline-flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .proof { max-width: 560px; }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .why { grid-template-columns: repeat(2, 1fr); }
  .why-item:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .why-item { padding-right: 1.5rem; }
  .why-item:nth-child(2n) { padding-left: 1.75rem; border-left: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .alerts { grid-template-columns: 1fr; }
  .alerts p { border-left: 0; border-top: 1px solid var(--line); }
  .alerts .alerts-label { border-radius: var(--r) var(--r) 0 0; }
  .news-layout, .blog-home { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .catalog { grid-template-columns: 1fr; }
  .filters { position: static; }
  .filter-label { display: none; }
  .filter-list { display: flex; overflow-x: auto; gap: .5rem; margin-top: 1rem; padding-bottom: .6rem; scrollbar-width: thin; }
  .filter-btn { white-space: nowrap; border: 1.5px solid var(--line); border-radius: 999px; padding: .5rem .9rem; gap: .5rem; }
  .filter-btn[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
  .filter-btn[aria-pressed="true"] small { color: #C9CFF2; }
  .about, .faq-layout, .contact { grid-template-columns: 1fr; }
  .about-copy h2 { max-width: none; }
  .quotes { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .pdlg-grid { grid-template-columns: 1fr; }
  .pdlg-img { min-height: 260px; }
}
@media (max-width: 700px) {
  .topbar .topbar-msg { display: none; }
  .topbar .wrap { justify-content: center; }
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cat-grid { display: none; }
  .why { grid-template-columns: 1fr; }
  .why-item, .why-item:nth-child(2n) { padding-left: 0; border-left: 0; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 1.1rem; }
  .hero-points { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .card-foot { padding-inline: .75rem; }
  .card-body { padding-inline: .75rem; }
  .card-foot span { display: none; }
  .card-enq { width: 100%; justify-content: center; }
  .post-row { grid-template-columns: 84px minmax(0, 1fr); }
  .proof { padding: 18px 18px 46px; }
  .proof-bar { left: 18px; } .reg { right: 18px; }
  .tile figcaption { font-size: .625rem; left: 5px; bottom: 5px; padding: .22rem .35rem; }
  .faq .ans { padding-right: 0; }
}
@media print {
  .topbar, .site-header, .fab, .drawer { display: none !important; }
}

/* ---------- Page header (inner pages) ---------- */
.page-head { background: var(--sheet); border-bottom: 1px solid var(--line); padding-block: clamp(1.75rem, 4vw, 2.75rem) clamp(2rem, 5vw, 3.5rem); position: relative; isolation: isolate; overflow: hidden; }
.page-head::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 44px 44px, linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 44px 44px; -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 100%); mask-image: linear-gradient(100deg, transparent 30%, #000 100%); }
.page-head h1 { font-weight: 800; font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.06; letter-spacing: -.03em; }
.page-head p.lede { margin-top: 1rem; }
.page-head .crumbs { margin-bottom: 1.1rem; }
.section .cat-grid:last-child { margin-bottom: 0; }

/* ---------- Plain-text product list ---------- */
.plist-grid { columns: 3; column-gap: clamp(1.5rem, 4vw, 3rem); }
.plist-cat { break-inside: avoid; margin-bottom: 2rem; }
.plist-cat h3 { font-size: 1.05rem; font-weight: 800; padding-bottom: .5rem; border-bottom: 2px solid var(--ink); margin-bottom: .35rem; }
.plist-cat h3 small { font-weight: 600; color: var(--muted); font-size: .85rem; }
.plist-cat ul { list-style: none; }
.plist-cat li { padding: .35rem 0; border-bottom: 1px solid var(--line-soft); font-size: .9375rem; color: var(--ink); }
@media (max-width: 1000px) { .plist-grid { columns: 2; } }
@media (max-width: 600px) { .plist-grid { columns: 1; } }

/* ---------- Home intro text ---------- */
.intro { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.intro-copy p { font-size: 1.0625rem; max-width: 62ch; }
.intro-copy p + p { margin-top: 1rem; }
.intro-copy a { color: var(--navy); font-weight: 700; }
@media (max-width: 900px) { .intro { grid-template-columns: 1fr; } }

/* ==========================================================================
   Blog / article pages
   ========================================================================== */
.read-bar { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--red); z-index: 120; }

.article-hero { background: var(--sheet); border-bottom: 1px solid var(--line); padding-block: clamp(1.75rem, 4vw, 3rem) clamp(2rem, 5vw, 3.5rem); }
.crumbs { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .875rem; font-weight: 600; color: var(--muted); margin-bottom: 1.5rem; }
.crumbs a { color: var(--navy); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span[aria-hidden] { color: var(--line); }
.article-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(1.75rem, 5vw, 4rem); align-items: center; }
.article-head h1 { font-weight: 800; font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.07; letter-spacing: -.028em; margin-top: 1rem; }
.article-meta { display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; margin-top: 1.5rem; font-size: .9rem; font-weight: 600; color: var(--muted); }
.article-meta span { display: inline-flex; align-items: center; gap: .45rem; }
.article-meta .icon { width: 1rem; height: 1rem; }
.article-visual { position: relative; margin: 0; aspect-ratio: 4 / 3; background: var(--sheet); border: 1px solid var(--line); }
.article-visual img { position: absolute; inset: 7%; width: 86%; height: 86%; object-fit: contain; }
.article-visual figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: .6rem .9rem; background: var(--navy); color: #fff; font: 700 .8125rem var(--font-body); }

.article-layout { display: grid; grid-template-columns: minmax(0, 740px) 290px; gap: clamp(2rem, 6vw, 5rem); justify-content: space-between; padding-block: clamp(2.5rem, 6vw, 4.5rem); align-items: start; }
.article-aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 1.5rem; }
.toc { border-left: 2px solid var(--line); padding-left: 1.1rem; }
.toc h2 { font: 800 .9375rem var(--font-head); margin-bottom: .75rem; }
.toc ol { list-style: none; display: grid; gap: .1rem; padding: 0; margin: 0; }
.toc a { display: block; padding: .35rem 0; font-size: .875rem; line-height: 1.4; font-weight: 600; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--red); }
.toc-mobile { display: none; margin-bottom: 2rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--sheet); }
.toc-mobile summary { padding: .9rem 1.1rem; font: 700 .9375rem var(--font-head); cursor: pointer; color: var(--ink); }
.toc-mobile .toc { border: 0; padding: 0 1.1rem .9rem; }
.aside-card { background: var(--navy); color: #D5DAF5; border-radius: var(--r); padding: 1.4rem; }
.aside-card h3 { color: #fff; font-size: 1.1rem; font-weight: 800; }
.aside-card p { margin: .5rem 0 1.1rem; font-size: .9rem; }
.aside-card .btn { width: 100%; }

/* prose */
.prose { font-size: 1.0625rem; line-height: 1.8; color: var(--text); }
.prose > p { margin-top: 1.15rem; }
.prose > p:first-child { margin-top: 0; font-size: 1.1875rem; color: var(--ink); line-height: 1.7; }
.prose h2 { margin-top: 3rem; padding-top: 1.75rem; border-top: 1px solid var(--line); font-weight: 800; font-size: clamp(1.45rem, 2.6vw, 1.85rem); line-height: 1.15; letter-spacing: -.02em; scroll-margin-top: calc(var(--header-h) + 16px); }
.prose h2 + p, .prose h2 + ul, .prose h2 + ol, .prose h2 + .table-wrap { margin-top: 1rem; }
.prose h3 { margin-top: 1.9rem; font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
.prose h3 + p { margin-top: .5rem; }
.prose ul, .prose ol { margin: 1.1rem 0 0; padding-left: 1.35rem; }
.prose li { margin-top: .55rem; padding-left: .2rem; }
.prose li::marker { color: var(--red); font-weight: 700; }
.prose strong { color: var(--ink); }
.prose a { color: var(--navy); font-weight: 600; }

.table-wrap { margin-top: 1.5rem; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); }
.prose table { width: 100%; border-collapse: collapse; font-size: .9375rem; line-height: 1.5; min-width: 520px; }
.prose th { background: var(--navy); color: #fff; text-align: left; padding: .8rem 1rem; font: 700 .875rem var(--font-head); }
.prose td { padding: .8rem 1rem; border-top: 1px solid var(--line); vertical-align: top; }
.prose tbody tr:nth-child(even) td { background: var(--sheet); }
.prose td:first-child { font-weight: 700; color: var(--ink); }
.badge-yes { color: #17683B; font-weight: 700; }
.badge-no { color: #A9141A; font-weight: 700; }

.callout { margin: 1.75rem 0; padding: 1.15rem 1.35rem; border-left: 4px solid var(--navy); background: #EEF0FB; border-radius: 0 var(--r) var(--r) 0; }
.callout-label { font: 800 .9375rem var(--font-head); color: var(--navy); margin-bottom: .4rem; }
.callout p { margin: 0; font-size: 1rem; line-height: 1.7; }
.callout.green { border-color: #1E9E5A; background: #E8F6EE; } .callout.green .callout-label { color: #17683B; }
.callout.purple { border-color: #6B46C1; background: #F0EBFA; } .callout.purple .callout-label { color: #53349E; }
.callout.warn { border-color: #D98A00; background: #FFF5E0; } .callout.warn .callout-label { color: #8A5A00; }

.info-grid, .durability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 1.75rem 0; }
.info-card, .dur-card { background: #fff; padding: 1.4rem; }
.info-card .icon, .dur-card .icon { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: .9rem; font-size: 1.4rem; line-height: 1; background: var(--sheet); border-radius: var(--r); stroke: none; fill: none; }
.info-card h4, .dur-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: .4rem; }
.info-card p, .dur-card p { margin: 0; font-size: .9375rem; line-height: 1.65; }
.dur-years { display: block; font: 800 1.6rem/1.1 var(--font-head); color: var(--red); letter-spacing: -.02em; margin-bottom: .25rem; }

.metric-grid, .series-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 1.75rem 0; }
.metric-card { background: #fff; padding: 1.4rem; }
.metric-value { font: 800 2rem/1 var(--font-head); color: var(--navy); letter-spacing: -.02em; }
.metric-label { margin-top: .5rem; font-weight: 700; color: var(--ink); font-size: .9375rem; line-height: 1.35; }
.metric-desc { margin-top: .5rem; font-size: .875rem; line-height: 1.6; }

.series-card { position: relative; background: #fff; padding: 1.5rem 1.4rem; }
.series-card.recommended { box-shadow: inset 0 3px 0 var(--red); }
.series-badge { display: inline-block; margin-bottom: .6rem; padding: .18rem .55rem; border-radius: 3px; background: var(--red); color: #fff; font: 700 .75rem var(--font-body); }
.series-name { font: 800 1.45rem/1.1 var(--font-head); color: var(--ink); letter-spacing: -.02em; }
.series-subtitle { margin: .3rem 0 1rem; font-size: .875rem; color: var(--muted); font-weight: 600; }
.spec-row { display: flex; flex-direction: column; gap: .1rem; padding: .6rem 0; border-top: 1px solid var(--line-soft); font-size: .9rem; line-height: 1.45; }
.spec-label { font-size: .8125rem; color: var(--muted); font-weight: 600; }
.spec-value { color: var(--ink); font-weight: 600; }

.climate-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 1.75rem 0; }
.climate-item { background: #fff; padding: 1.4rem; }
.climate-icon { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: .8rem; font-size: 1.4rem; line-height: 1; background: var(--sheet); border-radius: var(--r); }
.climate-label { font: 700 1.05rem var(--font-head); color: var(--ink); margin-bottom: .35rem; }
.climate-desc { font-size: .9rem; line-height: 1.65; }

.prose .step-list { list-style: none; counter-reset: steps; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .75rem; }
.prose .step-list li { counter-increment: steps; position: relative; margin: 0; padding: 1rem 1.15rem 1rem 3.6rem; background: var(--sheet); border-radius: var(--r); font-size: 1rem; line-height: 1.65; }
.prose .step-list li::before { content: counter(steps); position: absolute; left: 1rem; top: 1rem; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: #fff; font: 700 .875rem var(--font-head); }

.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2.5rem; }
.tag-list .tag { background: var(--sheet); color: var(--text); border: 1px solid var(--line); font-weight: 600; padding: .3rem .7rem; border-radius: 999px; }

.cta-block { margin-top: 2.5rem; padding: clamp(1.5rem, 4vw, 2.25rem); background: var(--navy); border-radius: var(--r); color: #D5DAF5; }
.cta-block h3 { margin: 0; color: #fff; font-size: 1.5rem; font-weight: 800; letter-spacing: -.015em; }
.cta-block p { margin: .75rem 0 0; font-size: 1rem; line-height: 1.7; color: #D5DAF5; }
.cta-btns { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.4rem; }

/* related */
.related { padding-block: clamp(2.5rem, 6vw, 4.5rem); background: var(--sheet); border-top: 1px solid var(--line); }
.related h2 { font-weight: 800; font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.02em; margin-bottom: 1.75rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.rel-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; text-decoration: none; color: inherit; }
.rel-card .thumb { position: relative; aspect-ratio: 16 / 10; background: var(--sheet); }
.rel-card .thumb img { position: absolute; inset: 6%; width: 88%; height: 88%; object-fit: contain; }
.rel-card .body { padding: 1.15rem 1.25rem 1.35rem; }
.rel-card h3 { margin-top: .6rem; font-size: 1.05rem; font-weight: 700; line-height: 1.3; }
.rel-card:hover h3 { color: var(--red); }
.rel-card .when { margin-top: .6rem; font-size: .8125rem; font-weight: 600; color: var(--muted); }

@media (max-width: 1100px) {
  .article-layout { grid-template-columns: minmax(0, 740px); }
  .article-aside { position: static; }
  .article-aside .toc { display: none; }
  .toc-mobile { display: block; }
  .article-head { grid-template-columns: 1fr; }
  .article-visual { max-width: 560px; }
}
@media (max-width: 760px) {
  .metric-grid, .series-grid, .climate-strip, .info-grid, .durability-grid, .related-grid { grid-template-columns: 1fr; }
  .prose { font-size: 1rem; }
  .prose > p:first-child { font-size: 1.0625rem; }
}