/* ======================================================================== Softheart Games · Global Styles Includes: reset, base layout, heart pattern background, top nav, footer ======================================================================== */ /* ======================================================================== 1. Reset & Base ======================================================================== */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } body { background: var(--bg-base); color: var(--cream-100); line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; min-height: 100vh; overflow-x: hidden; } /* Language-specific font defaults — set on or */ html[lang="en"] body { font-family: var(--font-en); } html[lang="zh"] body { font-family: var(--font-zh-body); } a { color: inherit; text-decoration: none; } img, svg { display: block; max-width: 100%; } button { font-family: inherit; background: none; border: none; cursor: pointer; color: inherit; } input, textarea { font-family: inherit; } /* Screen-reader-only utility */ .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } /* ======================================================================== 2. Heart Pattern Background — Brand DNA Used on bg-base sections. Subtle, never competes with content. ======================================================================== */ .heart-pattern-bg { position: relative; } .heart-pattern-bg::before { content: ''; position: absolute; inset: 0; background-image: url("data:image/svg+xml;utf8,"); background-repeat: repeat; pointer-events: none; z-index: var(--z-base); } .heart-pattern-bg > * { position: relative; z-index: var(--z-content); } /* Reduced opacity for nav background (when scrolled) */ .heart-pattern-bg--subtle::before { opacity: 0.6; } /* ======================================================================== 3. Top Navigation Bar ======================================================================== */ .site-nav { position: sticky; top: 0; left: 0; right: 0; height: var(--nav-height); z-index: var(--z-nav); background: transparent; transition: background var(--ease-out), backdrop-filter var(--ease-out); } .site-nav.scrolled { background: rgba(31, 26, 23, 0.95); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 0.5px solid var(--border-subtle); } .site-nav__inner { height: 100%; padding: 0 42px; display: flex; align-items: center; justify-content: space-between; max-width: 100%; } /* --- Nav Left: Logo + Studio Name --- */ .site-nav__brand { display: flex; align-items: center; gap: 18px; flex-shrink: 0; } .site-nav__logo { width: 54px; height: 54px; border-radius: var(--radius-sm); flex-shrink: 0; } .site-nav__name { font-weight: 700; font-size: 26px; letter-spacing: -0.01em; color: white; text-shadow: var(--shadow-text-soft); transition: color var(--ease-out), text-shadow var(--ease-out); white-space: nowrap; } html[lang="zh"] .site-nav__name { font-family: var(--font-zh-display); font-weight: 400; letter-spacing: 0.02em; } .site-nav.scrolled .site-nav__name { color: var(--cream-300); text-shadow: none; } /* --- Nav Center: 4 navigation links --- */ .site-nav__menu { display: flex; align-items: center; gap: 42px; list-style: none; } .site-nav__link { font-size: 21px; font-weight: 500; color: rgba(255, 255, 255, 0.85); text-shadow: var(--shadow-text-soft); padding: 9px 0; position: relative; transition: color var(--ease-out-quick); cursor: pointer; } html[lang="zh"] .site-nav__link { font-family: var(--font-zh-body); } .site-nav.scrolled .site-nav__link { color: var(--cream-500); text-shadow: none; } .site-nav__link:hover { color: var(--red-500); } .site-nav__link[aria-current="page"] { color: white; font-weight: 700; } .site-nav.scrolled .site-nav__link[aria-current="page"] { color: var(--cream-300); } .site-nav__link[aria-current="page"]::after { content: ''; display: block; height: 3px; background: var(--red-500); border-radius: 2px; margin-top: 6px; } /* --- Nav Right: Language dropdown --- */ .lang-switcher { position: relative; flex-shrink: 0; } .lang-switcher__trigger { display: inline-flex; align-items: center; gap: 9px; padding: 9px 18px; border-radius: var(--radius-md); background: var(--overlay-light); border: none; color: white; text-shadow: var(--shadow-text-soft); font-size: 20px; font-weight: 500; transition: background var(--ease-out), color var(--ease-out); cursor: pointer; } html[lang="zh"] .lang-switcher__trigger { font-family: var(--font-zh-body); } .site-nav.scrolled .lang-switcher__trigger { background: var(--overlay-cream); border: 0.5px solid var(--border-default); color: var(--cream-300); text-shadow: none; } .lang-switcher__trigger:hover { background: rgba(255, 255, 255, 0.2); } .site-nav.scrolled .lang-switcher__trigger:hover { background: var(--overlay-cream-hover); } .lang-switcher__arrow { font-size: 14px; opacity: 0.8; transition: transform var(--ease-out-quick); } .lang-switcher.open .lang-switcher__arrow { transform: rotate(180deg); } /* --- Dropdown Menu --- */ .lang-switcher__menu { position: absolute; top: calc(100% + 12px); right: 0; min-width: 300px; /* Prevent overflow on narrow viewports (high zoom, small mobile) */ max-width: calc(100vw - 48px); /* Cap height only as extreme fallback; natural height otherwise */ max-height: calc(100vh - var(--nav-height) - 36px); overflow-y: auto; overscroll-behavior: contain; /* Hide the scrollbar visually — scroll still works if truly needed */ scrollbar-width: none; /* Firefox */ -ms-overflow-style: none; /* Edge legacy */ background: var(--bg-deepest); border: 0.5px solid var(--border-default); border-radius: var(--radius-md); box-shadow: var(--shadow-card); padding: 12px 0; z-index: var(--z-dropdown); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity var(--ease-out-quick), transform var(--ease-out-quick), visibility var(--ease-out-quick); } .lang-switcher__menu::-webkit-scrollbar { display: none; /* Chrome, Safari, newer Edge */ } .lang-switcher.open .lang-switcher__menu { opacity: 1; visibility: visible; transform: translateY(0); } .lang-switcher__item { display: flex; align-items: center; justify-content: space-between; height: 60px; padding: 0 24px; font-size: 21px; font-weight: 500; color: var(--cream-300); cursor: pointer; transition: background var(--ease-out-quick), color var(--ease-out-quick); } .lang-switcher__item:hover:not(.is-current):not(.is-disabled) { background: var(--overlay-cream-hover); color: var(--red-500); } .lang-switcher__item.is-current { color: var(--cream-100); cursor: default; } .lang-switcher__item.is-current::after { content: '✓'; color: var(--red-500); font-size: 18px; margin-left: 18px; } .lang-switcher__item.is-disabled { color: rgba(245, 233, 208, 0.32); cursor: not-allowed; } .lang-switcher__item-hint { font-size: 15px; opacity: 0.6; font-weight: 400; } /* --- Dropdown compact mode --- When the viewport height is tight (e.g. user zoomed to 300–500%), items shrink so all 4 language options fit naturally in the menu without needing to scroll. Triggers at either short viewport (height ≤ 480px) or narrow viewport (width ≤ 480px). */ @media (max-height: 480px), (max-width: 480px) { .lang-switcher__menu { min-width: 255px; padding: 6px 0; } .lang-switcher__item { height: 48px; padding: 0 21px; font-size: 20px; } .lang-switcher__item-hint { font-size: 14px; } .lang-switcher__item.is-current::after { font-size: 16px; margin-left: 12px; } } /* Extra-tight mode for extreme zoom or tiny viewports */ @media (max-height: 320px) { .lang-switcher__item { height: 42px; font-size: 18px; } } /* --- Mobile: hamburger menu --- */ .site-nav__hamburger { display: none; width: 54px; height: 54px; border-radius: var(--radius-sm); align-items: center; justify-content: center; background: var(--overlay-light); cursor: pointer; } .site-nav.scrolled .site-nav__hamburger { background: var(--overlay-cream); } .site-nav__hamburger-icon, .site-nav__hamburger-icon::before, .site-nav__hamburger-icon::after { display: block; width: 27px; height: 3px; background: white; border-radius: 2px; transition: transform var(--ease-out); } .site-nav.scrolled .site-nav__hamburger-icon, .site-nav.scrolled .site-nav__hamburger-icon::before, .site-nav.scrolled .site-nav__hamburger-icon::after { background: var(--cream-100); } .site-nav__hamburger-icon::before { content: ''; transform: translateY(-6px); } .site-nav__hamburger-icon::after { content: ''; transform: translateY(4px); } .mobile-menu { display: none; } /* --- Responsive: progressive compression --- */ /* Medium screens (640–900px) — tighten spacing & font sizes */ @media (max-width: 900px) { .site-nav__inner { padding: 0 30px; } .site-nav__menu { gap: 30px; } .site-nav__link { font-size: 20px; } .site-nav__name { font-size: 22px; } } /* Narrow screens (480–640px) — shrink brand name instead of hiding, tighten gaps */ @media (max-width: 640px) { .site-nav__name { font-size: 20px; } .site-nav__brand { gap: 12px; } .site-nav__menu { gap: 24px; } .site-nav__link { font-size: 18px; } .lang-switcher__trigger { padding: 8px 14px; font-size: 18px; } } /* Mobile (≤ 480px) — collapse to hamburger menu */ @media (max-width: 480px) { .site-nav__inner { padding: 0 24px; } .site-nav { height: var(--nav-height-mobile); } .site-nav__menu { display: none; } .site-nav__hamburger { display: flex; } .site-nav__name { /* Menu is hidden in hamburger mode, so we have more room — relax a bit */ font-size: 21px; } .lang-switcher__trigger { padding: 8px 15px; font-size: 17px; } /* Mobile dropdown Uses max-height + visibility for reliable hide/show. Avoids transform translateY(-100%) which produces layout leaks at extreme browser zoom (400%+). Always allows inner scroll so all nav items stay reachable even when viewport height is smaller than the menu content height. */ .mobile-menu { display: block; position: fixed; top: var(--nav-height-mobile); left: 0; right: 0; background: var(--bg-deepest); border-bottom: 0.5px solid var(--border-default); z-index: calc(var(--z-nav) - 1); /* Closed state: zero height, no padding, hidden, non-interactive */ max-height: 0; padding: 0 24px; overflow: hidden; visibility: hidden; transition: max-height var(--ease-out), padding var(--ease-out), visibility 0s linear var(--ease-out); } .mobile-menu.open { /* Open: limit to remaining viewport height, allow scroll if truly needed */ max-height: calc(100vh - var(--nav-height-mobile)); padding: 30px 24px; visibility: visible; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; /* Hide the scrollbar visually — scroll still works as extreme fallback */ scrollbar-width: none; -ms-overflow-style: none; transition: max-height var(--ease-out), padding var(--ease-out), visibility 0s linear 0s; } .mobile-menu.open::-webkit-scrollbar { display: none; } .mobile-menu__list { list-style: none; display: flex; flex-direction: column; gap: 6px; } .mobile-menu__link { display: block; padding: 18px 24px; border-radius: var(--radius-md); color: var(--cream-300); font-size: 24px; font-weight: 500; } html[lang="zh"] .mobile-menu__link { font-family: var(--font-zh-body); } .mobile-menu__link[aria-current="page"] { color: var(--cream-100); background: var(--overlay-cream); } } /* Mobile menu compact mode — when viewport is both narrow AND short (e.g. user zoomed to 400%+ on a desktop display). Nav links shrink so all 4 fit naturally inside the mobile drawer without scrolling. */ @media (max-width: 480px) and (max-height: 520px) { .mobile-menu.open { padding: 18px 18px; } .mobile-menu__list { gap: 3px; } .mobile-menu__link { padding: 12px 21px; font-size: 20px; } } @media (max-width: 480px) and (max-height: 360px) { .mobile-menu.open { padding: 12px 15px; } .mobile-menu__link { padding: 9px 18px; font-size: 20px; } } /* Ultra-narrow (≤ 380px) — typically 4×–5× browser zoom. Brand name shrinks further to stay on one line alongside logo + lang + hamburger. The name never disappears regardless of zoom level. */ @media (max-width: 380px) { .site-nav__inner { padding: 0 18px; } .site-nav__name { font-size: 18px; letter-spacing: 0; } .site-nav__brand { gap: 9px; } .site-nav__logo { width: 48px; height: 48px; } .lang-switcher__trigger { padding: 6px 12px; font-size: 16px; } .site-nav__hamburger { width: 48px; height: 48px; } } /* ======================================================================== 4. Footer -------------------------------------------------------------------- Intentionally removed. Contact info, navigation links, and legal info are all handled on the About page (single source of truth). The site has no global footer by design — keeps every page lean. ======================================================================== */ /* ======================================================================== 5. Utility Classes ======================================================================== */ .container { max-width: var(--container-max); margin: 0 auto; padding: 0 35px; } .container--narrow { max-width: var(--content-max); } @media (max-width: 768px) { .container, .container--narrow { padding: 0 20px; } } /* Reduced motion respect */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }