/* ============================================================
   I·ON Co., Ltd — Binatti landing
   Editorial navy + cinematic dark photography + wine product accent
   Mirrors the printed brochure (iondesign.co.kr / Binatti).
   Pairs with /busan/assets/company-base.css (container, reveal).
   ============================================================ */

.ion {
  --ink: #161d2b;
  --navy: #21385f;
  --navy-700: #182a48;
  --navy-900: #0c1730;
  --navy-50: #eef2f8;
  --navy-100: #dbe3ef;
  --wine: #8e1c3f;
  --wine-700: #6c1530;
  --mauve: #a87f8a;
  --gold: #b08a4f;
  --paper: #ffffff;
  --cream: #f7f6f3;
  --muted: #5c6473;
  --line: #e6e8ef;
  --shadow-sm: 0 10px 30px -22px rgba(18, 28, 48, .5);
  --shadow-md: 0 24px 56px -30px rgba(18, 28, 48, .42);
  --shadow-lg: 0 50px 100px -46px rgba(12, 23, 48, .55);
  --ease: cubic-bezier(.22, 1, .36, 1);

  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.65;
}

.ion ::selection { background: var(--navy); color: #fff; }
.ion h1, .ion h2, .ion h3 { font-family: "Montserrat", Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -.01em; line-height: 1.1; color: var(--ink); }
.ion p { color: var(--muted); }
.ion img { max-width: 100%; }

/* ---- shared ---- */
.ion .eyebrow {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: "Montserrat", sans-serif; font-size: .73rem; font-weight: 800;
  letter-spacing: .2em; text-transform: uppercase; color: var(--navy);
}
.ion .eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--wine); }
.ion .eyebrow.light { color: #fff; }
.ion .eyebrow.light::before { background: var(--gold); }

.ion .button {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  font-family: "Montserrat", sans-serif; font-weight: 700; font-size: .95rem;
  padding: 14px 26px; border-radius: 4px; border: 1px solid transparent;
  background: var(--wine); color: #fff;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.ion .button .arrow { transition: transform .25s var(--ease); }
.ion .button:hover { transform: translateY(-2px); background: var(--wine-700); box-shadow: 0 16px 34px -16px rgba(142, 28, 63, .6); }
.ion .button:hover .arrow { transform: translateX(4px); }
.ion .button.outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.ion .button.outline:hover { background: rgba(255, 255, 255, .1); border-color: #fff; box-shadow: none; }
.ion .button.light { background: #fff; color: var(--navy); }
.ion .button.light:hover { background: #fff; color: var(--wine-700); box-shadow: 0 16px 34px -16px rgba(0, 0, 0, .5); }

.ion .section-head { max-width: 640px; margin: 0 auto clamp(40px, 5vw, 60px); text-align: center; }
.ion .section-head.left { margin-left: 0; margin-right: 0; text-align: left; }
.ion .section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin: 16px 0 14px; }
.ion .section-head p { font-size: 1.04rem; }

.ion section { padding: clamp(64px, 8vw, 112px) 0; }
.ion .body-copy { font-size: 1.06rem; color: var(--muted); margin-bottom: 26px; }

/* ============ NAV (light, crisp over the dark hero) ============ */
.ion .topbar { position: sticky; top: 0; z-index: 900; background: rgba(255, 255, 255, .92); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); box-shadow: 0 6px 24px -20px rgba(12, 23, 48, .5); }
.ion .topbar nav { display: flex; align-items: center; flex-wrap: nowrap; gap: 14px; height: 72px; }
.ion .brand { display: inline-flex; align-items: center; gap: 11px; margin-right: auto; min-width: 0; color: var(--navy); }
.ion .brand b { white-space: nowrap; }
.ion .brand-mark { width: 40px; height: 40px; border-radius: 50%; flex: none; display: grid; place-items: center; color: #fff; background: var(--navy); }
.ion .brand-mark svg { width: 22px; height: 22px; }
.ion .brand b { font-family: "Montserrat", serif; font-size: 1.3rem; font-weight: 500; letter-spacing: .06em; line-height: 1; color: var(--navy); }
.ion .brand b span { display: block; font-family: "Montserrat", sans-serif; font-size: .56rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }
.ion .nav-links { display: flex; align-items: center; gap: 4px; }
.ion .nav-links > a:not(.button) { padding: 9px 14px; border-radius: 6px; font-size: .92rem; font-weight: 600; color: var(--ink); transition: color .2s, background .2s; }
.ion .nav-links > a:not(.button):hover { color: var(--wine); background: var(--navy-50); }
.ion .nav-links .button { margin-left: 8px; padding: 11px 20px; font-size: .9rem; }
.ion .menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 1.2rem; cursor: pointer; color: var(--navy); }
.ion .menu-toggle::before { content: "\2630"; }
.menu-open .ion .menu-toggle::before { content: "\2715"; }

.ion .nav-util { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.ion .nav-home { display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 100px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: .84rem; font-weight: 700; transition: background .2s, border-color .2s, color .2s; }
.ion .nav-home svg { width: 17px; height: 17px; color: var(--navy); }
.ion .nav-home:hover { background: var(--navy-50); border-color: var(--navy-100); color: var(--navy); }
.ion .nav-lang { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border-radius: 100px; background: var(--navy-50); border: 1px solid var(--line); }
.ion .nav-lang a { padding: 6px 12px; border-radius: 100px; font-size: .76rem; font-weight: 800; line-height: 1; color: var(--muted); transition: background .2s, color .2s; }
.ion .nav-lang a:hover { color: var(--navy); }
.ion .nav-lang a.on { background: var(--navy); color: #fff; }

body:has(.ion) > .b2b-lang,
body:has(.ion) > .home-btn { display: none !important; }

/* ============ HERO (cinematic dark) ============ */
.ion .hero { position: relative; overflow: hidden; background: var(--navy-900); color: #fff; isolation: isolate; }
.ion .hero-bg { position: absolute; top: 0; right: 0; bottom: 0; width: 50%; z-index: 0; }
.ion .hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 16%; }
.ion .hero-bg::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--navy-900) 0%, rgba(12, 23, 48, .72) 24%, rgba(12, 23, 48, .12) 60%, transparent 100%); }
.ion .hero::after { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; background: radial-gradient(70% 60% at 12% 8%, rgba(142, 28, 63, .16), transparent 60%); }
.ion .hero-in { position: relative; z-index: 2; max-width: 600px; padding: clamp(96px, 15vh, 168px) 0 clamp(72px, 11vh, 116px); }
.ion .hero-eyebrow { display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin-bottom: 22px; }
.ion .hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.1rem); line-height: 1.06; color: #fff; margin: 0 0 22px; }
.ion .hero h1 em { font-style: italic; font-weight: 500; color: #e7c98f; }
.ion .hero-copy { font-size: clamp(1.04rem, 1.4vw, 1.2rem); line-height: 1.7; color: rgba(255, 255, 255, .82); max-width: 500px; margin: 0 0 34px; }
.ion .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.ion .hero-facts { list-style: none; margin: 0; padding: 22px 0 0; display: flex; flex-wrap: wrap; gap: 14px 28px; border-top: 1px solid rgba(255, 255, 255, .14); }
.ion .hero-facts li { position: relative; font-size: .9rem; font-weight: 600; color: rgba(255, 255, 255, .85); padding-left: 18px; }
.ion .hero-facts li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ============ TRUST (hairline strip) ============ */
.ion .trust { padding: 22px 0; background: var(--cream); border-bottom: 1px solid var(--line); }
.ion .trust .container { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 30px; }
.ion .trust-label { font-size: .7rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--wine); }
.ion .trust-list { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.ion .trust-list span { position: relative; font-size: .88rem; font-weight: 600; color: var(--navy); padding-left: 16px; }
.ion .trust-list span::before { content: ""; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--navy-100); }

/* ============ ABOUT ============ */
.ion .about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(34px, 5vw, 72px); align-items: center; }
.ion .about-media { position: relative; }
.ion .about-card { overflow: hidden; border-radius: 6px; box-shadow: var(--shadow-md); aspect-ratio: 3 / 4; }
.ion .about-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ion .about h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin: 16px 0 18px; }
.ion .about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 26px; margin-top: 8px; }
.ion .about-point { display: flex; gap: 13px; }
.ion .about-point .ic { flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--navy-100); color: var(--navy); }
.ion .about-point .ic svg { width: 21px; height: 21px; }
.ion .about-point b { display: block; font-weight: 800; font-size: .98rem; margin-bottom: 2px; color: var(--ink); }
.ion .about-point span { font-size: .88rem; color: var(--muted); line-height: 1.5; }

/* ============ VALUES (5-up editorial) ============ */
.ion .values { background: var(--cream); }
.ion .values-row { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ion .value { text-align: center; padding: clamp(30px, 4vw, 44px) 18px; border-left: 1px solid var(--line); }
.ion .value:first-child { border-left: 0; }
.ion .v-ic { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--navy-100); color: var(--navy); display: grid; place-items: center; margin: 0 auto 16px; background: #fff; }
.ion .v-ic svg { width: 27px; height: 27px; }
.ion .value b { display: block; font-family: "Montserrat", serif; font-weight: 500; font-size: 1.18rem; color: var(--ink); }
.ion .value i { display: block; font-style: normal; font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--wine); font-weight: 800; margin: 4px 0 10px; }
.ion .value span { font-size: .84rem; color: var(--muted); line-height: 1.55; }

/* ============ PRODUCTS ============ */
.ion .prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 22px; }
.ion .prod-card { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease); }
.ion .prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.ion .prod-art { position: relative; aspect-ratio: 4 / 3; background: linear-gradient(170deg, #fbfbfc, #eef1f5); display: grid; place-items: center; border-bottom: 1px solid var(--line); overflow: hidden; }
.ion .prod-art img { height: 90%; width: auto; max-width: 78%; object-fit: contain; filter: drop-shadow(0 14px 22px rgba(18, 28, 48, .18)); }
.ion .prod-tag { position: absolute; top: 14px; left: 14px; font-size: .66rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: #fff; background: var(--wine); padding: 5px 11px; border-radius: 3px; }
.ion .prod-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.ion .prod-body h3 { font-size: 1.16rem; margin-bottom: 8px; }
.ion .prod-tagline { display: block; color: var(--wine); font-style: italic; font-family: "Montserrat", serif; font-size: .95rem; margin-bottom: 10px; }
.ion .prod-body p { font-size: .89rem; line-height: 1.6; margin-bottom: 16px; }
.ion .prod-meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; }
.ion .prod-meta .price { font-family: "Montserrat", serif; font-weight: 600; color: var(--navy); font-size: 1.12rem; }
.ion .prod-meta .moq { font-size: .75rem; color: var(--muted); font-weight: 600; }

/* ============ SPECS ============ */
.ion .specs { background: var(--cream); }
.ion .spec-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.ion .spec-table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 600px; }
.ion .spec-table th, .ion .spec-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.ion .spec-table thead th { background: var(--navy); color: #fff; font-weight: 700; font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; }
.ion .spec-table tbody th { font-weight: 700; color: var(--ink); }
.ion .spec-table tbody td { color: var(--muted); }
.ion .spec-table tbody tr:nth-child(even) { background: var(--navy-50); }
.ion .spec-table tbody tr:last-child th, .ion .spec-table tbody tr:last-child td { border-bottom: 0; }
.ion .spec-note { margin-top: 14px; font-size: .82rem; color: var(--muted); }

/* ============ SAFE LIFE (dark band) ============ */
.ion .safelife { background: #0a0d14; color: #fff; overflow: hidden; }
.ion .sl-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(28px, 5vw, 60px); align-items: center; }
.ion .sl-eyebrow { display: inline-block; color: #e7a0b5; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; font-size: .74rem; }
.ion .sl-title { color: #fff; font-family: "Montserrat", Georgia, serif; font-weight: 500; font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.12; margin: 16px 0 18px; }
.ion .sl-title em { color: #e7a0b5; font-style: italic; }
.ion .sl-copy { color: rgba(255, 255, 255, .78); font-size: 1.06rem; line-height: 1.75; margin: 0 0 22px; }
.ion .sl-tag { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: #fff; border: 1px solid rgba(255, 255, 255, .28); border-radius: 100px; padding: 8px 18px; }
.ion .sl-media { text-align: center; }
.ion .sl-media img { width: auto; max-width: 100%; max-height: 540px; display: inline-block; }

/* ============ FEATURES (what makes Binatti special) ============ */
.ion .features { background: var(--navy-900); color: #fff; padding: 0 0 clamp(64px, 8vw, 112px); }
.ion .feat-lead { position: relative; overflow: hidden; isolation: isolate; }
.ion .feat-lead > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; z-index: 0; }
.ion .feat-lead::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8, 14, 28, .94) 0%, rgba(8, 14, 28, .78) 38%, rgba(8, 14, 28, .35) 70%, rgba(8, 14, 28, .55) 100%); }
.ion .feat-lead-in { position: relative; z-index: 2; padding: clamp(72px, 11vw, 130px) 0; max-width: 620px; }
.ion .feat-lead-in h2 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); margin: 16px 0 14px; }
.ion .feat-lead-in p { color: rgba(255, 255, 255, .78); font-size: 1.04rem; }
.ion .feat-grid { list-style: none; margin: clamp(48px, 6vw, 72px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(255, 255, 255, .12); border-radius: 10px; overflow: hidden; }
.ion .feat { position: relative; padding: 30px 26px 32px; border-right: 1px solid rgba(255, 255, 255, .12); border-bottom: 1px solid rgba(255, 255, 255, .12); transition: background .3s; }
.ion .feat:nth-child(4n) { border-right: 0; }
.ion .feat:nth-child(n+5) { border-bottom: 0; }
.ion .feat:hover { background: rgba(255, 255, 255, .04); }
.ion .feat-no { position: absolute; top: 22px; right: 24px; font-family: "Montserrat", serif; font-size: 1.7rem; font-weight: 500; color: rgba(255, 255, 255, .14); line-height: 1; }
.ion .feat-ic { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(231, 160, 181, .4); color: #e7a0b5; display: grid; place-items: center; margin-bottom: 18px; }
.ion .feat-ic svg { width: 23px; height: 23px; }
.ion .feat h3 { color: #fff; font-size: 1.06rem; margin-bottom: 8px; }
.ion .feat p { color: rgba(255, 255, 255, .66); font-size: .87rem; line-height: 1.6; }

/* ============ CERTS ============ */
.ion .certs { background: var(--cream); }
.ion .cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ion .cert { text-align: center; padding: 32px 24px; border-radius: 8px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .3s var(--ease); }
.ion .cert:hover { transform: translateY(-5px); }
.ion .cert .ic { width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--navy-100); color: var(--navy); }
.ion .cert .ic svg { width: 28px; height: 28px; }
.ion .cert b { display: block; font-family: "Montserrat", serif; font-weight: 600; font-size: 1.04rem; margin-bottom: 6px; color: var(--ink); }
.ion .cert span { font-size: .84rem; color: var(--muted); line-height: 1.55; }
.ion .recognition { margin-top: 36px; text-align: center; }
.ion .recognition small { display: block; font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.ion .recognition img { width: 100%; max-width: 980px; height: auto; display: inline-block; opacity: .85; filter: grayscale(.15); }

/* ============ HISTORY (timeline) ============ */
.ion .timeline { border-top: 1px solid var(--line); }
.ion .tl-row { display: grid; grid-template-columns: 120px 1fr; gap: 28px; padding: 17px 8px; border-bottom: 1px solid var(--line); align-items: baseline; transition: background .2s; }
.ion .tl-row:hover { background: var(--navy-50); }
.ion .tl-year { font-family: "Montserrat", serif; font-weight: 600; font-size: 1.32rem; color: var(--navy); }
.ion .tl-text { color: var(--ink); font-size: .98rem; line-height: 1.6; }

/* ============ DISTRIBUTION ============ */
.ion .dist-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.ion .dist-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 24px 0 18px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.ion .dstat { padding: 18px 16px; border-left: 1px solid var(--line); }
.ion .dstat:first-child { border-left: 0; }
.ion .dstat b { display: block; font-family: "Montserrat", serif; font-weight: 600; color: var(--wine); font-size: 1.7rem; line-height: 1; }
.ion .dstat span { display: block; color: var(--muted); font-size: .74rem; margin-top: 6px; }
.ion .dist-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
.ion .dist-tags small { color: var(--ink); font-weight: 800; font-size: .76rem; margin-right: 4px; }
.ion .dist-tags span { font-size: .77rem; color: var(--navy); background: var(--navy-50); border: 1px solid var(--line); border-radius: 100px; padding: 5px 12px; }
.ion .dist-map { text-align: center; }
.ion .dist-map img { width: 100%; max-width: 320px; height: auto; display: inline-block; }

/* ============ PRICING / DOWNLOADS ============ */
.ion .dl-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 760px; margin: 0 auto; }
.ion .dl-card { display: flex; align-items: center; gap: 16px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }
.ion .dl-card:hover { transform: translateY(-4px); border-color: var(--navy-100); box-shadow: var(--shadow-md); }
.ion .dl-ic { flex: none; width: 48px; height: 48px; border-radius: 12px; background: var(--navy-50); color: var(--navy); display: grid; place-items: center; }
.ion .dl-ic svg { width: 24px; height: 24px; }
.ion .dl-tx b { display: block; color: var(--ink); font-weight: 800; font-size: 1rem; }
.ion .dl-tx small { color: var(--muted); font-size: .8rem; }
.ion .dl-arrow { margin-left: auto; color: var(--wine); font-size: 1.25rem; font-weight: 800; }
.ion .price-cta { text-align: center; margin-top: 28px; }
.ion .price-note { text-align: center; max-width: 760px; margin: 24px auto 0; font-size: .85rem; color: var(--muted); }

/* ============ CONTACT ============ */
.ion .contact { background: var(--navy-900); color: #fff; }
.ion .contact-card { max-width: 700px; margin: 0 auto; text-align: center; }
.ion .contact-card .eyebrow { color: #fff; justify-content: center; }
.ion .contact-card .eyebrow::before { background: var(--gold); }
.ion .contact-card h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin: 16px 0 16px; }
.ion .contact-card p { color: rgba(255, 255, 255, .8); margin: 0 auto 28px; max-width: 520px; }
.ion .foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .14); font-size: .82rem; color: rgba(255, 255, 255, .58); }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .ion .hero-bg { position: relative; width: 100%; height: 320px; }
  .ion .hero-bg img { object-position: 50% 22%; }
  .ion .hero-bg::before { background: linear-gradient(0deg, var(--navy-900) 0%, rgba(12, 23, 48, .35) 60%, transparent 100%); }
  .ion .hero-in { max-width: none; padding: 44px 0 clamp(56px, 9vh, 88px); }
  .ion .about-grid, .ion .dist-grid, .ion .sl-grid { grid-template-columns: 1fr; }
  .ion .about-media { max-width: 460px; }
  .ion .sl-media { order: -1; }
  .ion .values-row { grid-template-columns: repeat(2, 1fr); }
  .ion .value { border-top: 1px solid var(--line); }
  .ion .value:nth-child(-n+2) { border-top: 0; }
  .ion .value:nth-child(odd) { border-left: 0; }
  .ion .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .ion .feat:nth-child(4n) { border-right: 1px solid rgba(255, 255, 255, .12); }
  .ion .feat:nth-child(2n) { border-right: 0; }
  .ion .feat:nth-child(n+5) { border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .ion .feat:nth-child(n+7) { border-bottom: 0; }
  .ion .cert-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .ion { font-size: 16px; }
  .ion .menu-toggle { display: grid; place-items: center; flex: none; }
  .ion .topbar nav { gap: 8px; }
  .ion .brand b span { display: none; }
  .ion .brand-mark { width: 36px; height: 36px; }
  .ion .brand b { font-size: 1.16rem; }
  .ion .nav-home { padding: 9px; }
  .ion .nav-home .lbl { display: none; }
  .ion .nav-lang a { padding: 6px 9px; }
  .ion .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); padding: 16px 22px 22px;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
  }
  .menu-open .ion .nav-links { transform: none; opacity: 1; pointer-events: auto; }
  .ion .nav-links .button { margin-left: 0; justify-content: center; }
  .ion .about-points { grid-template-columns: 1fr; }
  .ion .dl-row, .ion .dist-stats { grid-template-columns: 1fr 1fr; }
  .ion .tl-row { grid-template-columns: 84px 1fr; gap: 18px; }
}
@media (max-width: 480px) {
  .ion .values-row, .ion .feat-grid, .ion .cert-grid { grid-template-columns: 1fr; }
  .ion .value, .ion .value:nth-child(odd) { border-left: 0; border-top: 1px solid var(--line); }
  .ion .value:first-child { border-top: 0; }
  .ion .feat { border-right: 0 !important; }
  .ion .feat:nth-child(n+1) { border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .ion .feat:last-child { border-bottom: 0; }
  .ion .dl-row { grid-template-columns: 1fr; }
  .ion .topbar nav { gap: 6px; }
  .ion .nav-util { gap: 4px; }
  .ion .nav-home { padding: 7px; border: none; }
  .ion .nav-lang { background: transparent; border: none; padding: 0; }
}