/* ============================================================ LinkWin Trading — Design System Sogo-shosha restraint · seal-red accent · full RTL support All layout uses CSS logical properties (RTL-safe by design). ============================================================ */ /* ---------- Tokens ---------- */ :root { /* Brand color, sampled from the LinkWin seal */ --red: #AC3E33; --red-deep: #8C2F26; --red-tint: #F6ECEA; /* Neutrals */ --bg: #FFFFFF; --paper: #F5F4F0; --paper-deep: #EDEBE4; --ink: #17181C; --charcoal: #2A2C31; --slate: #575B63; --mist: #989CA5; --line: #E4E2DC; --footer: #141519; --footer-line: #2C2E34; /* Type */ --font-sans: "Noto Sans", "Noto Sans SC", "Segoe UI", "Helvetica Neue", Arial, sans-serif; --fs-display-xl: clamp(2.6rem, 6.2vw, 4.75rem); --fs-display: clamp(2rem, 4.2vw, 3rem); --fs-h1: clamp(1.9rem, 3.6vw, 2.5rem); --fs-h2: clamp(1.45rem, 2.4vw, 1.8rem); --fs-h3: 1.25rem; --fs-body: 1.0625rem; --fs-small: 0.9rem; --fs-label: 0.78rem; /* Space (8px grid) */ --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s6: 48px; --s8: 64px; --s12: 96px; --s16: 128px; --container: 1320px; --radius: 3px; --shadow-menu: 0 18px 44px rgba(18, 19, 23, 0.10); --ease: cubic-bezier(0.22, 0.61, 0.36, 1); --dur: 220ms; } /* Per-script families (set on via lang) */ :lang(zh) { --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans", sans-serif; } :lang(ar) { --font-sans: "Noto Sans Arabic", "Noto Sans", "Segoe UI", Tahoma, sans-serif; } :lang(fa) { --font-sans: "Vazirmatn", "Noto Sans Arabic", "Noto Sans", Tahoma, sans-serif; } :lang(ru) { --font-sans: "Noto Sans", "Segoe UI", Arial, sans-serif; } /* ---------- Reset / base ---------- */ *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { margin: 0; font-family: var(--font-sans); font-size: var(--fs-body); line-height: 1.7; color: var(--charcoal); background: var(--bg); font-feature-settings: "kern"; text-rendering: optimizeLegibility; } :lang(ar) body, :lang(fa) body { line-height: 1.95; } img { max-width: 100%; height: auto; display: block; } a { color: inherit; text-decoration: none; } p { margin: 0 0 var(--s3); } h1, h2, h3, h4 { color: var(--ink); line-height: 1.22; margin: 0 0 var(--s3); font-weight: 300; letter-spacing: -0.01em; } :lang(zh) h1, :lang(zh) h2, :lang(zh) h3, :lang(ar) h1, :lang(ar) h2, :lang(ar) h3, :lang(fa) h1, :lang(fa) h2, :lang(fa) h3 { letter-spacing: 0; } h1 { font-size: var(--fs-h1); } h2 { font-size: var(--fs-h2); } h3 { font-size: var(--fs-h3); font-weight: 500; } ul { padding-inline-start: 1.25em; } strong { font-weight: 600; color: var(--ink); } ::selection { background: var(--red-tint); color: var(--red-deep); } :focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 2px; } .skip-link { position: absolute; inset-inline-start: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 18px; z-index: 200; font-size: var(--fs-small); } .skip-link:focus { inset-inline-start: 12px; top: 12px; } .container { max-width: var(--container); margin-inline: auto; padding-inline: clamp(20px, 4vw, 44px); } /* ---------- Typographic utilities ---------- */ .eyebrow { display: block; font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--red); margin-block-end: var(--s2); } :lang(ar) .eyebrow, :lang(fa) .eyebrow { text-transform: none; letter-spacing: 0.04em; } :lang(zh) .eyebrow { letter-spacing: 0.3em; } .lead { font-size: 1.2rem; line-height: 1.75; color: var(--slate); font-weight: 300; max-width: 46em; } .small { font-size: var(--fs-small); color: var(--slate); } .rule-red { width: 56px; height: 2px; background: var(--red); border: 0; margin: 0 0 var(--s4); } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; gap: 10px; font-size: 0.95rem; font-weight: 600; line-height: 1; padding: 15px 30px; border-radius: var(--radius); border: 1px solid transparent; cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); } .btn-primary { background: var(--red); color: #fff; } .btn-primary:hover { background: var(--red-deep); } .btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); } .btn-ghost:hover { background: var(--ink); color: #fff; } .btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); } .btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); } .btn-text { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.95rem; color: var(--ink); border-block-end: 1px solid var(--line); padding-block-end: 3px; transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease); } .btn-text:hover { color: var(--red); border-color: var(--red); } .arrow { display: inline-block; transition: transform var(--dur) var(--ease); } a:hover .arrow, .btn:hover .arrow { transform: translateX(4px); } [dir="rtl"] .arrow { transform: scaleX(-1); } [dir="rtl"] a:hover .arrow, [dir="rtl"] .btn:hover .arrow { transform: scaleX(-1) translateX(4px); } /* ---------- Header ---------- */ .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.94); backdrop-filter: blur(10px); border-block-end: 1px solid transparent; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); } .site-header.is-scrolled { border-color: var(--line); box-shadow: 0 1px 0 rgba(18,19,23,0.02); } .header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); min-height: 76px; } .logo img { height: 46px; width: auto; } .logo { flex-shrink: 0; display: inline-flex; } .primary-nav > ul { display: flex; gap: clamp(14px, 2vw, 30px); list-style: none; margin: 0; padding: 0; align-items: center; } .primary-nav a, .primary-nav button { font: inherit; font-size: 0.94rem; font-weight: 500; color: var(--charcoal); background: none; border: 0; cursor: pointer; padding: 26px 2px; display: inline-flex; align-items: center; gap: 6px; border-block-end: 2px solid transparent; transition: color var(--dur) var(--ease); } .primary-nav a:hover, .primary-nav button:hover, .primary-nav a[aria-current="page"], .primary-nav .is-active > a, .primary-nav .is-active > button { color: var(--red); } .primary-nav a[aria-current="page"], .primary-nav .is-active > a, .primary-nav .is-active > button { border-color: var(--red); } .caret { width: 8px; height: 8px; border-inline-end: 1.5px solid currentColor; border-block-end: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform var(--dur) var(--ease); } [aria-expanded="true"] .caret { transform: rotate(225deg) translateY(-1px); } /* Mega menu */ .has-mega { position: static; } .mega-panel { position: absolute; inset-inline: 0; top: 100%; background: var(--bg); border-block-start: 1px solid var(--line); box-shadow: var(--shadow-menu); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur); } .mega-panel.is-open { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; } .mega-grid { display: grid; grid-template-columns: 1.1fr 1.4fr 1fr; gap: var(--s8); padding-block: var(--s6); } .mega-lead h3 { font-size: 1.4rem; font-weight: 300; margin-block-end: var(--s2); } .mega-lead p { color: var(--slate); font-size: var(--fs-small); max-width: 30em; } .mega-list { list-style: none; margin: 0; padding: 0; columns: 1; } .mega-list.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--s6); } .mega-list a { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 12px 2px; border-block-end: 1px solid var(--line); font-size: 0.95rem; font-weight: 500; color: var(--ink); transition: color var(--dur) var(--ease); } .mega-list a:hover { color: var(--red); } .mega-list .tag { flex-shrink: 0; } .mega-promo { background: var(--paper); padding: var(--s4); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; gap: var(--s3); } .mega-promo h4 { font-weight: 500; margin: 0 0 6px; font-size: 1.02rem; } .mega-promo p { font-size: var(--fs-small); color: var(--slate); margin: 0; } .tag { display: inline-block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); border: 1px solid var(--red); border-radius: 2px; padding: 3px 8px; } :lang(ar) .tag, :lang(fa) .tag { text-transform: none; letter-spacing: 0.02em; } /* Header actions */ .header-actions { display: flex; align-items: center; gap: var(--s3); } .lang-switch { position: relative; } .lang-switch > button { font: inherit; font-size: 0.86rem; font-weight: 600; color: var(--charcoal); background: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 9px 14px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: border-color var(--dur) var(--ease); } .lang-switch > button:hover { border-color: var(--charcoal); } .lang-menu { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-menu); min-width: 168px; padding: 6px; list-style: none; margin: 0; z-index: 110; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur); } .lang-menu.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; } .lang-menu a { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; font-size: 0.9rem; border-radius: 2px; } .lang-menu a:hover { background: var(--paper); } .lang-menu a[aria-current="true"] { color: var(--red); font-weight: 600; } .header-cta { display: inline-flex; } .menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 10px; flex-direction: column; gap: 5px; } .menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); } .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; } .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } /* Mobile drawer */ .drawer { position: fixed; inset-block: 0; inset-inline-end: 0; width: min(380px, 88vw); background: var(--bg); z-index: 150; padding: var(--s4); transform: translateX(100%); transition: transform 280ms var(--ease); overflow-y: auto; box-shadow: -20px 0 60px rgba(18,19,23,0.14); } [dir="rtl"] .drawer { transform: translateX(-100%); box-shadow: 20px 0 60px rgba(18,19,23,0.14); } .drawer.is-open { transform: translateX(0); } .drawer-backdrop { position: fixed; inset: 0; background: rgba(18,19,23,0.4); z-index: 140; opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility 0s linear var(--dur); } .drawer-backdrop.is-open { opacity: 1; visibility: visible; transition-delay: 0s; } .drawer nav ul { list-style: none; margin: 0; padding: 0; } .drawer nav > ul > li { border-block-end: 1px solid var(--line); } .drawer nav a, .drawer .drawer-group > button { display: flex; width: 100%; align-items: center; justify-content: space-between; font: inherit; font-weight: 500; color: var(--ink); background: none; border: 0; padding: 15px 2px; cursor: pointer; text-align: start; } .drawer .drawer-sub { padding-block-end: var(--s2); display: none; } .drawer .drawer-group.is-open .drawer-sub { display: block; } .drawer .drawer-sub a { font-size: 0.94rem; color: var(--slate); font-weight: 400; padding: 9px 14px; justify-content: flex-start; gap: 10px; } .drawer-langs { display: flex; flex-wrap: wrap; gap: 8px; margin-block-start: var(--s4); } .drawer-langs a { font-size: 0.85rem; font-weight: 600; border: 1px solid var(--line); border-radius: 2px; padding: 8px 12px; } .drawer-langs a[aria-current="true"] { border-color: var(--red); color: var(--red); } .drawer .btn { margin-block-start: var(--s4); width: 100%; justify-content: center; } /* ---------- Hero ---------- */ .hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; } .hero-seal { /* Seal watermark — echoes the business-card reverse; parallaxed by JS */ position: absolute; inset-block-start: -6%; inset-inline-end: -8%; width: min(58vw, 760px); aspect-ratio: 1; opacity: 0.06; pointer-events: none; user-select: none; will-change: transform; } [dir="rtl"] .hero-seal { inset-inline-end: auto; inset-inline-start: -8%; } .hero-inner { position: relative; padding-block: clamp(96px, 15vw, 176px); max-width: 880px; } .hero .eyebrow { color: rgba(255,255,255,0.72); } .hero h1 { color: #fff; font-size: var(--fs-display-xl); font-weight: 300; letter-spacing: -0.015em; margin-block-end: var(--s3); } :lang(zh) .hero h1 { letter-spacing: 0.02em; } .hero .lead { color: rgba(255,255,255,0.78); margin-block-end: var(--s6); } .hero-rule { width: 72px; height: 2px; background: var(--red); border: 0; margin: 0 0 var(--s4); transform-origin: 0 50%; } [dir="rtl"] .hero-rule { transform-origin: 100% 50%; } .hero-cta { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; } .hero-cta .btn-text { color: rgba(255,255,255,0.92); border-color: rgba(255,255,255,0.35); } .hero-cta .btn-text:hover { color: #fff; border-color: #fff; } /* Page hero (interior) */ .page-hero { background: var(--paper); border-block-end: 1px solid var(--line); } .page-hero .hero-inner, .page-hero-inner { padding-block: clamp(56px, 8vw, 96px); max-width: 880px; } .page-hero h1 { font-size: var(--fs-display); } .page-hero .lead { margin: 0; } .page-hero.dark { background: var(--ink); border: 0; color: #fff; position: relative; overflow: hidden; } .page-hero.dark h1 { color: #fff; } .page-hero.dark .lead { color: rgba(255,255,255,0.78); } .page-hero.dark::before { content: ""; position: absolute; inset-block: -10%; inset-inline-end: -6%; width: min(46vw, 560px); aspect-ratio: 1; background: url("../img/seal-light.png") no-repeat center / contain; opacity: 0.05; pointer-events: none; } [dir="rtl"] .page-hero.dark::before { inset-inline-end: auto; inset-inline-start: -6%; } /* Breadcrumbs */ .breadcrumbs { font-size: var(--fs-small); color: var(--slate); padding-block: var(--s2); border-block-end: 1px solid var(--line); } .breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; } .breadcrumbs li + li::before { content: "/"; color: var(--mist); margin-inline-end: 6px; } .breadcrumbs a:hover { color: var(--red); } .breadcrumbs [aria-current="page"] { color: var(--ink); } /* ---------- Sections ---------- */ .section { padding-block: clamp(64px, 9vw, var(--s16)); } .section.paper { background: var(--paper); } .section.tight { padding-block: clamp(48px, 6vw, var(--s12)); } .section-head { max-width: 760px; margin-block-end: clamp(36px, 5vw, var(--s8)); } .section-head h2 { font-size: var(--fs-display); } .section-head p { color: var(--slate); } .section-head.center { margin-inline: auto; text-align: center; } .section-head.center .rule-red { margin-inline: auto; } /* ---------- Cards / grids ---------- */ .grid { display: grid; gap: var(--s3); } .grid.cols-2 { grid-template-columns: repeat(2, 1fr); } .grid.cols-3 { grid-template-columns: repeat(3, 1fr); } .grid.cols-4 { grid-template-columns: repeat(4, 1fr); } .card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s4); display: flex; flex-direction: column; gap: var(--s2); transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); } a.card:hover { border-color: var(--charcoal); transform: translateY(-3px); box-shadow: 0 14px 34px rgba(18,19,23,0.07); } .card h3 { margin: 0; } .card p { margin: 0; color: var(--slate); font-size: 0.97rem; flex-grow: 1; } .card .btn-text { align-self: flex-start; margin-block-start: var(--s1); } .card .card-kicker { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist); } :lang(ar) .card .card-kicker, :lang(fa) .card .card-kicker { text-transform: none; letter-spacing: 0.02em; } /* Business grid — Ferro Alloys deliberately dominant */ .biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); } .biz-grid .card-flagship { grid-column: span 2; grid-row: span 2; background: var(--ink); color: #fff; border-color: var(--ink); position: relative; overflow: hidden; justify-content: flex-end; min-height: 420px; } .biz-grid .card-flagship::before { content: ""; position: absolute; inset-block-start: -12%; inset-inline-end: -10%; width: 62%; aspect-ratio: 1; background: url("../img/seal-light.png") no-repeat center / contain; opacity: 0.07; } [dir="rtl"] .biz-grid .card-flagship::before { inset-inline-end: auto; inset-inline-start: -10%; } .biz-grid .card-flagship h3 { color: #fff; font-size: 1.7rem; font-weight: 300; } .biz-grid .card-flagship p { color: rgba(255,255,255,0.75); flex-grow: 0; max-width: 34em; } .biz-grid .card-flagship .btn-text { color: #fff; border-color: rgba(255,255,255,0.4); } .biz-grid .card-flagship .btn-text:hover { border-color: #fff; } .biz-grid .card-flagship:hover { border-color: var(--red); transform: translateY(-3px); } /* Value / pillar list */ .pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6) var(--s6); } .pillar { border-block-start: 2px solid var(--line); padding-block-start: var(--s3); transition: border-color var(--dur) var(--ease); } .pillar:hover { border-color: var(--red); } .pillar h3 { font-size: 1.05rem; font-weight: 600; margin-block-end: 8px; } .pillar p { font-size: 0.95rem; color: var(--slate); margin: 0; } /* Step sequence */ .steps { counter-reset: step; display: grid; gap: 0; border-block-start: 1px solid var(--line); } .step { counter-increment: step; display: grid; grid-template-columns: 88px 1fr; gap: var(--s4); padding-block: var(--s4); border-block-end: 1px solid var(--line); } .step::before { content: counter(step, decimal-leading-zero); font-size: 1.6rem; font-weight: 300; color: var(--red); line-height: 1; } .step h3 { font-size: 1.05rem; font-weight: 600; margin-block-end: 6px; } .step p { margin: 0; color: var(--slate); font-size: 0.97rem; max-width: 62em; } /* Split layout */ .split { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, var(--s12)); align-items: start; } .split.reverse { grid-template-columns: 7fr 5fr; } .split h2 { font-size: var(--fs-display); } .sticky-aside { position: sticky; top: 108px; } /* Media placeholder — honest, styled */ .media-ph { background: var(--paper-deep); border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 16 / 10; display: flex; align-items: flex-end; overflow: hidden; position: relative; } .media-ph::before { content: ""; position: absolute; inset-block-start: 14%; inset-inline-end: 8%; width: 38%; aspect-ratio: 1; opacity: 0.1; background: url("../img/seal.png") no-repeat center / contain; } .media-ph span { font-size: 0.8rem; color: var(--mist); padding: var(--s2) var(--s3); } .media-ph.tall { aspect-ratio: 4 / 5; } /* ---------- Tables (technical layer — always LTR) ---------- */ .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); } .table-wrap table { border-collapse: collapse; width: 100%; min-width: 640px; direction: ltr; text-align: left; } .table-wrap caption { caption-side: top; text-align: start; font-size: var(--fs-small); color: var(--slate); padding: 14px 18px; border-block-end: 1px solid var(--line); background: var(--paper); } .table-wrap th, .table-wrap td { padding: 12px 18px; border-block-end: 1px solid var(--line); font-size: 0.92rem; font-variant-numeric: tabular-nums; white-space: nowrap; } .table-wrap th { font-weight: 600; color: var(--ink); background: var(--paper); font-size: 0.84rem; letter-spacing: 0.04em; } .table-wrap tbody tr:last-child td { border-block-end: 0; } .table-wrap tbody tr:hover td { background: #FBFAF8; } .table-note { font-size: 0.85rem; color: var(--slate); margin-block-start: var(--s2); } /* ---------- FAQ ---------- */ .faq { border-block-start: 1px solid var(--line); } .faq details { border-block-end: 1px solid var(--line); } .faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: var(--s3); padding-block: var(--s3); font-weight: 500; color: var(--ink); font-size: 1.02rem; } .faq summary::-webkit-details-marker { display: none; } .faq summary::after { content: "+"; font-weight: 300; font-size: 1.5rem; color: var(--red); line-height: 1; flex-shrink: 0; } .faq details[open] summary::after { content: "−"; } .faq .faq-a { padding-block-end: var(--s3); color: var(--slate); max-width: 62em; } /* ---------- CTA band ---------- */ .cta-band { background: var(--ink); color: #fff; position: relative; overflow: hidden; } .cta-band::before { content: ""; position: absolute; inset-block: -20%; inset-inline-start: -4%; width: min(34vw, 420px); aspect-ratio: 1; background: url("../img/seal-light.png") no-repeat center / contain; opacity: 0.05; } .cta-inner { position: relative; padding-block: clamp(56px, 8vw, 96px); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s4); } .cta-inner h2 { color: #fff; margin: 0; font-size: var(--fs-h2); font-weight: 300; max-width: 22em; } .cta-inner .small { color: rgba(255,255,255,0.6); margin-block-start: 8px; } /* ---------- Forms ---------- */ .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3) var(--s3); } .form-grid .full { grid-column: 1 / -1; } .field label { display: block; font-size: var(--fs-small); font-weight: 600; color: var(--ink); margin-block-end: 8px; } .field label .req { color: var(--red); } .field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 0.98rem; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; transition: border-color var(--dur) var(--ease); } .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--charcoal); outline: none; } .field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--red); } .field .error { display: none; font-size: 0.82rem; color: var(--red-deep); margin-block-start: 6px; } .field.has-error .error { display: block; } .field textarea { min-height: 150px; resize: vertical; } .check { display: flex; gap: 12px; align-items: flex-start; font-size: var(--fs-small); color: var(--slate); } .check input { width: 18px; height: 18px; margin-block-start: 3px; accent-color: var(--red); flex-shrink: 0; } .form-status { display: none; border-radius: var(--radius); padding: var(--s3); font-size: 0.95rem; margin-block-start: var(--s3); } .form-status.ok { display: block; background: #EEF4EE; color: #2C5232; border: 1px solid #CFE0D0; } .form-status.err { display: block; background: var(--red-tint); color: var(--red-deep); border: 1px solid #E6C9C5; } .form-note { font-size: 0.85rem; color: var(--slate); } /* ---------- Contact ---------- */ .office { border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s4); background: var(--bg); } .office h3 { font-weight: 600; font-size: 1.05rem; } .office .zh-name { color: var(--slate); font-size: 0.95rem; margin-block-start: -14px; } .office address { font-style: normal; color: var(--slate); font-size: 0.97rem; line-height: 1.8; } .office .contact-line { display: flex; gap: 10px; font-size: 0.95rem; padding-block: 4px; } .office .contact-line b { min-width: 5.5em; font-weight: 600; color: var(--ink); } .ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; } /* ---------- Insights ---------- */ .article-body { max-width: 760px; } .article-body h2 { font-size: 1.5rem; margin-block-start: var(--s6); } .article-body p { color: var(--charcoal); } .article-meta { font-size: var(--fs-small); color: var(--mist); margin-block-end: var(--s4); } /* ---------- Footer ---------- */ .site-footer { background: var(--footer); color: rgba(255,255,255,0.78); position: relative; overflow: hidden; } .site-footer::before { content: ""; position: absolute; inset-block-end: -18%; inset-inline-end: -6%; width: min(30vw, 380px); aspect-ratio: 1; background: url("../img/seal-light.png") no-repeat center / contain; opacity: 0.04; } [dir="rtl"] .site-footer::before { inset-inline-end: auto; inset-inline-start: -6%; } .footer-grid { position: relative; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--s8); padding-block: clamp(56px, 8vw, 88px); } .footer-brand img { height: 74px; width: auto; margin-block-end: var(--s3); } .footer-brand p { font-size: var(--fs-small); color: rgba(255,255,255,0.6); max-width: 26em; } .footer-col h4 { color: #fff; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; margin-block-end: var(--s3); } :lang(ar) .footer-col h4, :lang(fa) .footer-col h4 { text-transform: none; letter-spacing: 0.03em; } .footer-col ul { list-style: none; margin: 0; padding: 0; } .footer-col li { padding-block: 6px; } .footer-col a { color: rgba(255,255,255,0.72); font-size: 0.94rem; transition: color var(--dur) var(--ease); } .footer-col a:hover { color: #fff; } .footer-offices address { font-style: normal; font-size: 0.88rem; line-height: 1.75; color: rgba(255,255,255,0.6); margin-block-end: var(--s3); } .footer-offices b { color: rgba(255,255,255,0.9); font-weight: 600; display: block; } .footer-bottom { position: relative; border-block-start: 1px solid var(--footer-line); padding-block: var(--s3); } .footer-bottom-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s2); font-size: 0.83rem; color: rgba(255,255,255,0.5); } .footer-legal { display: flex; flex-wrap: wrap; gap: var(--s3); list-style: none; margin: 0; padding: 0; } .footer-legal a { color: rgba(255,255,255,0.6); } .footer-legal a:hover { color: #fff; } /* ---------- Reveal animation ---------- Hidden state is gated behind the .js class (set by an inline script in ), so content is always visible when JavaScript is unavailable. */ .js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 560ms var(--ease), transform 560ms var(--ease); } .js .reveal.is-in { opacity: 1; transform: none; } .js .hero .reveal { transition-duration: 720ms; } /* ---------- Compliance / notice ---------- */ .notice { background: var(--paper); border-inline-start: 3px solid var(--red); padding: var(--s3) var(--s4); border-radius: 0 var(--radius) var(--radius) 0; font-size: 0.95rem; color: var(--slate); } [dir="rtl"] .notice { border-radius: var(--radius) 0 0 var(--radius); } /* ---------- Legal pages ---------- */ .legal-body { max-width: 760px; } .legal-body h2 { font-size: 1.3rem; font-weight: 500; margin-block-start: var(--s6); } .legal-body p, .legal-body li { color: var(--slate); font-size: 0.98rem; } /* ---------- Responsive ---------- */ @media (max-width: 1080px) { .primary-nav, .header-cta, .lang-switch.desktop-only { display: none; } .menu-toggle { display: flex; } .mega-grid { grid-template-columns: 1fr; } .biz-grid { grid-template-columns: 1fr 1fr; } .biz-grid .card-flagship { grid-column: span 2; grid-row: auto; min-height: 340px; } .split, .split.reverse { grid-template-columns: 1fr; } .sticky-aside { position: static; } .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s6); } .pillars { grid-template-columns: 1fr 1fr; } } @media (max-width: 680px) { .grid.cols-2, .grid.cols-3, .grid.cols-4, .biz-grid { grid-template-columns: 1fr; } .biz-grid .card-flagship { grid-column: auto; } .form-grid { grid-template-columns: 1fr; } .pillars { grid-template-columns: 1fr; } .step { grid-template-columns: 56px 1fr; gap: var(--s3); } .footer-grid { grid-template-columns: 1fr; } .cta-inner { flex-direction: column; align-items: flex-start; } .logo img { height: 40px; } } /* ---------- Reduced motion ---------- */ @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; } .js .reveal { opacity: 1; transform: none; } } /* ---------- Print ---------- */ @media print { .site-header, .site-footer, .cta-band, .drawer, .drawer-backdrop, .menu-toggle { display: none; } body { color: #000; } .table-wrap table { min-width: 0; } } /* ============================================================ MOTION SYSTEM — intro, hero media, choreography (All entrance states are gated behind html.js so the site remains fully visible without JavaScript.) ============================================================ */ /* ---------- Intro splash (homepage, once per session) ---------- */ .intro { display: none; } .js .intro { display: flex; position: fixed; inset: 0; z-index: 400; background: var(--ink); align-items: center; justify-content: center; visibility: hidden; cursor: pointer; } .js.intro-play .intro { visibility: visible; } .js.intro-play { overflow: hidden; } .intro-inner { text-align: center; } .intro-inner img { height: clamp(72px, 12vw, 110px); width: auto; margin-inline: auto; opacity: 0; transform: scale(0.96); } .intro-rule { width: 0; height: 2px; background: var(--red); border: 0; margin: 26px auto 0; } .intro-play .intro-inner img { animation: introLogo 900ms var(--ease) 150ms forwards; } .intro-play .intro-rule { animation: introRule 620ms var(--ease) 850ms forwards; } @keyframes introLogo { to { opacity: 1; transform: scale(1); } } @keyframes introRule { to { width: 72px; } } .intro-done .intro { transform: translateY(-100%); transition: transform 760ms cubic-bezier(0.76, 0, 0.24, 1); } /* ---------- Hero media layer (network canvas / optional film) ---------- */ .hero { isolation: isolate; } .hero-media { position: absolute; inset: 0; z-index: -1; overflow: hidden; } .hero-media canvas { position: absolute; inset: 0; } .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1200ms var(--ease); } .hero-media.has-video video { opacity: 0.5; } .hero-media.has-video canvas { opacity: 0; transition: opacity 800ms var(--ease); } .hero-media::after { /* keeps headline contrast over canvas or film */ content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(23,24,28,0.55), rgba(23,24,28,0) 34%, rgba(23,24,28,0) 62%, rgba(23,24,28,0.82) 96%); } /* ---------- Hero staged entrance ---------- */ .js .hero .hr-i, .js .page-hero .hr-i { opacity: 0; transform: translateY(26px); transition: opacity 720ms var(--ease), transform 720ms var(--ease); } .js .hero-in .hr-i { opacity: 1; transform: none; } .hero-in .hr-i:nth-child(1) { transition-delay: 60ms; } .hero-in .hr-i:nth-child(2) { transition-delay: 170ms; } .hero-in .hr-i:nth-child(3) { transition-delay: 280ms; } .hero-in .hr-i:nth-child(4) { transition-delay: 390ms; } .hero-in .hr-i:nth-child(5) { transition-delay: 500ms; } .js .hero-in .hero-rule { transform-origin: 0 50%; animation: ruleGrow 700ms var(--ease) 320ms backwards; } [dir="rtl"] .js .hero-in .hero-rule { transform-origin: 100% 50%; } @keyframes ruleGrow { from { transform: scaleX(0); } } /* ---------- Product ticker (hero footline) ---------- */ .ticker { position: relative; border-block-start: 1px solid rgba(255,255,255,0.14); overflow: hidden; padding-block: 13px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.5); } .ticker-track { display: flex; gap: 56px; width: max-content; animation: tick 42s linear infinite; } .ticker-track span { white-space: nowrap; } .ticker-track b { color: var(--red); font-weight: 600; margin-inline-end: 56px; } .ticker:hover .ticker-track { animation-play-state: paused; } [dir="rtl"] .ticker-track { animation-direction: reverse; } @keyframes tick { to { transform: translateX(-50%); } } /* ---------- Header compact state on scroll ---------- */ .header-inner { transition: min-height var(--dur) var(--ease); } .logo img { transition: height var(--dur) var(--ease); } .site-header.is-compact .header-inner { min-height: 60px; } .site-header.is-compact .logo img { height: 38px; } .site-header.is-compact .primary-nav a, .site-header.is-compact .primary-nav button { padding-block: 18px; } /* ---------- Media artwork (route graphics, later real photography) ---------- */ .media-ph img.ph-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } .media-ph::before { z-index: 1; } .media-ph span { position: relative; z-index: 1; color: rgba(234,228,224,0.55); background: linear-gradient(to top, rgba(23,24,28,0.55), transparent); width: 100%; } /* ---------- Page transitions ---------- */ .js body { opacity: 1; transition: opacity 220ms var(--ease); } .js body.page-enter, .js body.page-leave { opacity: 0; } /* ---------- Motion-system reduced-motion guards ---------- */ @media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } .js .hero .hr-i, .js .page-hero .hr-i { opacity: 1; transform: none; transition: none; } .js body.page-enter { opacity: 1; } .hero-media canvas { display: none; } } /* ============================================================ CHINA BUSINESS HUB ============================================================ */ .chip { display:inline-block; font-size:0.68rem; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; padding:3px 10px; border:1px solid var(--line); border-radius:2px; color:var(--muted); margin-inline-end:6px; } .chip-live { border-color:var(--red); color:var(--red); } .chip-cn, .chip-hk { background:var(--ink); color:#fff; border-color:var(--ink); } .chip-holiday { border-color:var(--red); color:var(--red); } .hub-card { position:relative; } .hub-card .chip { margin-block-end:10px; } .hub-points { list-style:none; padding:0; margin:0; max-width:820px; } .hub-points li { padding:14px 0 14px 26px; border-block-end:1px solid var(--line); position:relative; } .hub-points li::before { content:""; position:absolute; inset-inline-start:0; top:22px; width:12px; height:2px; background:var(--red); } [dir="rtl"] .hub-points li { padding:14px 26px 14px 0; } .hub-filter { margin-block-end:var(--s5); } .hub-filter input { width:100%; max-width:420px; padding:12px 16px; border:1px solid var(--line); background:#fff; font:inherit; } .hub-filter input:focus { outline:2px solid var(--red); outline-offset:1px; } .cal-month { margin-block-end:var(--s7); } .cal-month h2 { margin-block-end: var(--s2); } .cal-item h3 { margin-block-end:4px; } .cal-chips { margin-block-end:10px; } .cal-when { color:var(--muted); margin-block-end:10px; } .cal-row { font-size:0.92rem; margin-block-end:8px; } .cal-row b { color:var(--ink); } .con-region { margin-block-end:var(--s7); } .con-cat { margin:var(--s5) 0 var(--s3); font-size:0.8rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--muted); } .con-num { display:inline-block; font-family:var(--font-display); font-size:1.5rem; font-weight:600; color:var(--red); margin-block:4px 8px; text-decoration:none; } a.con-num:hover { text-decoration:underline; } .con-meta { font-size:0.85rem; color:var(--muted); } /* Education & Ferro pages */ .edu-steps { display:grid; gap:var(--s4); } .edu-step { padding:var(--s3) var(--s4); border-inline-start:3px solid var(--red); background:var(--paper); } .edu-step h3 { margin-block-end:6px; } .edu-step p { margin:0; color:var(--muted); } .ferro-table { width:100%; border-collapse:collapse; font-size:0.92rem; } .ferro-table th, .ferro-table td { padding:10px 12px; border-block-end:1px solid var(--line); text-align:start; vertical-align:top; } .ferro-table th { background:var(--paper); font-weight:600; letter-spacing:0.02em; } .ferro-table tr:hover td { background:rgba(172,62,51,0.02); } /* Phase 4 — Word of the week and notice-warn */ .wotw { padding:var(--s5) var(--s4); background:var(--paper); border-inline-start:4px solid var(--red); margin-block-end:var(--s6); } .wotw h3 { margin:0 0 var(--s3); font-size:0.75rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--muted); } .wotw-char { font-family:var(--font-display); font-size:3.5rem; line-height:1.1; color:var(--red); } .wotw-py { font-family:var(--font-display); font-size:1.25rem; color:var(--muted); margin-block-end:var(--s3); } .wotw p { margin:0; max-width:60ch; } .notice-warn { border-inline-start:4px solid var(--red); background:rgba(172,62,51,0.04); padding:var(--s3) var(--s4); }