/* ======================================================================== Reset + base typography ======================================================================== */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } body { margin: 0; font-family: var(--font-sans); font-size: 16.5px; font-weight: 400; line-height: 1.65; color: var(--ink); background: var(--sand-50); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; font-feature-settings: "kern" 1, "liga" 1, "calt" 1; } ::selection { background: rgba(184, 148, 92, 0.28); color: var(--ink-strong); } img, svg, video { max-width: 100%; height: auto; display: block; } a { color: var(--forest-700); text-decoration: none; transition: color 0.18s var(--ease); } a:hover { color: var(--gold-700); } button { font-family: inherit; cursor: pointer; } h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 500; line-height: 1.14; letter-spacing: -0.014em; color: var(--ink-strong); margin: 0 0 0.4em; text-wrap: balance; font-feature-settings: "kern" 1, "liga" 1, "dlig" 1; font-variant-numeric: lining-nums; /* even-height digits, not Cormorant's old-style figures */ } /* Serif NUMBER displays (facts grids, stats, calculator results, tables). Force lining figures so digits share one cap height instead of the uneven old-style figures Cormorant uses by default. */ .launch-facts__value, .launch-window__when, .stat strong, .numbers__num, .numbers__val, .hero__cred strong, .calc-result__big, .absd-calc__price-value, .absd-calc__output dd, .unit-mix td, .awards__list li b { font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1, "kern" 1; } h1 { font-size: clamp(42px, 6.6vw, 80px); font-weight: 400; letter-spacing: -0.025em; line-height: 1.02; } h2 { font-size: clamp(31px, 4.3vw, 50px); font-weight: 400; letter-spacing: -0.02em; } h3 { font-size: clamp(22px, 2.6vw, 28px); } h4 { font-size: clamp(18px, 1.8vw, 21px); } p { margin: 0 0 1em; } .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 28px; } .container--narrow { max-width: var(--container-narrow); } @media (max-width: 600px) { .container { padding: 0 18px; } } /* ── Utility ── Eyebrow: a quiet small label above a heading. No leading dash/rule (that dash-line + uppercase kicker is the banned AI-slop pattern). The headline below it always carries the visual weight. */ .eyebrow { display: inline-block; font-family: var(--font-sans); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-700); } .lede { font-size: clamp(17px, 1.8vw, 21px); line-height: 1.55; color: var(--ink-muted); max-width: 56ch; } .zh { font-family: "Noto Serif SC", "Cormorant Garamond", serif; } .zh-sans { font-family: "Noto Sans SC", "Inter", sans-serif; } /* ── Language toggle: data-lang show/hide ── hides [data-lang="zh"], and vice versa. Default (no attribute) shows English. */ html:not([data-lang="zh"]) [data-lang="zh"] { display: none !important; } html[data-lang="zh"] [data-lang="en"] { display: none !important; } /* When ZH is active, body inherits the Chinese serif/sans fallback */ html[data-lang="zh"] body { font-family: "Noto Sans SC", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; } html[data-lang="zh"] h1, html[data-lang="zh"] h2, html[data-lang="zh"] h3, html[data-lang="zh"] h4, html[data-lang="zh"] h5, html[data-lang="zh"] h6, html[data-lang="zh"] blockquote { font-family: "Noto Serif SC", "Cormorant Garamond", Georgia, serif; } /* Active state for the language pill */ .lang-switch button.is-active { background: var(--forest-700); color: var(--sand-50); } /* ── Sections ── */ .section { padding: clamp(40px, 4.5vw, 64px) 0; } .section--tight { padding: clamp(26px, 3vw, 40px) 0; } .section--dark { background: var(--forest-700); color: var(--sand-100); } .section--dark h1, .section--dark h2, .section--dark h3 { color: var(--sand-50); } .section--dark p, .section--dark li { line-height: 1.72; } .section--sand { background: var(--sand-200); } /* Drenched immersive section: near-black forest for editorial light/dark rhythm */ .section--feature { background: radial-gradient(ellipse at 70% 0%, var(--forest-800) 0%, transparent 60%), var(--forest-950); color: var(--sand-200); } .section--feature h1, .section--feature h2, .section--feature h3 { color: var(--sand-50); } .section--feature p, .section--feature li { line-height: 1.72; } /* ── Buttons ── */ .btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; font-family: var(--font-sans); font-size: 14.5px; font-weight: 500; letter-spacing: 0.01em; border-radius: var(--radius-pill); border: 1px solid transparent; background: var(--forest-700); color: var(--sand-50); cursor: pointer; box-shadow: var(--shadow-xs); transition: background 0.3s var(--ease-out-quart), color 0.3s var(--ease-out-quart), transform 0.3s var(--ease-out-quart), box-shadow 0.3s var(--ease-out-quart); text-decoration: none; white-space: nowrap; } .btn:hover { background: var(--forest-800); color: var(--sand-50); transform: translateY(-2px); box-shadow: var(--shadow-lg); } .btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); } /* Visible focus ring for keyboard users (and a touch of polish) */ :where(a, button, input, select, textarea, summary):focus-visible { outline: 2px solid var(--gold-600); outline-offset: 2px; border-radius: var(--radius-sm); } .btn--ghost { background: transparent; color: var(--forest-700); border-color: var(--forest-700); } .btn--ghost:hover { background: var(--forest-700); color: var(--sand-50); } .btn--gold { background: var(--gold-600); color: var(--ink-strong); } .btn--gold:hover { background: var(--gold-700); color: var(--sand-50); } /* WhatsApp action - brand forest with a small WA-green dot for affordance */ .btn--whatsapp { background: var(--forest-700); color: var(--sand-50); position: relative; padding-left: 24px; } .btn--whatsapp:hover { background: var(--forest-800); color: var(--sand-50); } .btn--whatsapp::before { content: ""; position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 7px; height: 7px; background: #25d366; border-radius: 50%; box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.16); } .btn--whatsapp.btn--lg { padding-left: 30px; } .btn--whatsapp.btn--lg::before { left: 18px; width: 9px; height: 9px; } .btn--whatsapp.btn--sm { padding-left: 20px; } .btn--whatsapp.btn--sm::before { left: 11px; width: 6px; height: 6px; box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.18); } /* When the button already shows the WhatsApp glyph, drop the redundant status dot and restore symmetric padding - one clear mark, not two. */ .btn--whatsapp:has(svg)::before { display: none; } .btn--whatsapp:has(svg) { padding-left: 26px; } .btn--whatsapp.btn--lg:has(svg) { padding-left: 32px; } .btn--whatsapp.btn--sm:has(svg) { padding-left: 18px; } .btn--whatsapp svg { flex: 0 0 auto; } .btn--lg { padding: 17px 32px; font-size: 15.5px; } .btn--sm { padding: 9px 18px; font-size: 13px; } /* ── Forms ── */ input, select, textarea { width: 100%; padding: 12px 14px; font-family: var(--font-sans); font-size: 15px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); transition: border 0.2s var(--ease), box-shadow 0.2s var(--ease); } /* iOS Safari auto-zooms form fields when font-size < 16px on focus. Force 16px on mobile. */ @media (max-width: 768px) { input, select, textarea { font-size: 16px; } } input:focus, select:focus, textarea:focus { outline: none; border-color: var(--forest-700); box-shadow: 0 0 0 3px rgba(45, 74, 62, 0.12); } label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-muted); margin-bottom: 6px; letter-spacing: 0.01em; } /* ── Accessibility: honour reduced-motion ───────────────────── Users who ask for reduced motion get an instant, motion-free UI: transitions, scroll reveals, entrances and looping pulses all collapse to a single static state. */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; } .reveal { opacity: 1 !important; transform: none !important; } }