/* ============================================================
   Business Point Consult — bphub.ro  ·  v2
   Premium black & gold theme
   ============================================================ */

/* ---------- fonts (self-hosted: works without Google, incl. China) */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/inter-400-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/inter-400-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/inter-500-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/inter-500-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/inter-600-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/inter-600-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/inter-700-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/inter-700-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('../fonts/inter-800-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('../fonts/inter-800-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Fraunces'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/fraunces-600-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Fraunces'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/fraunces-600-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Fraunces'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/fraunces-700-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Fraunces'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/fraunces-700-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* ---------- design tokens — black & gold */
:root {
  --paper:      #0C0C0E;   /* page background — near black */
  --surface:    #141317;   /* cards */
  --surface-2:  #1A191F;   /* inputs, hover surfaces */
  --alt:        #0F0E12;   /* alternate sections */
  --ink:        #F4EFE6;   /* warm ivory text */
  --ink-2:      #CFC8B8;
  --muted:      #9C9484;
  --line:       #2A2831;
  --line-soft:  #232128;
  --line-gold:  rgba(212, 175, 55, .22);

  --gold:       #D4AF37;
  --gold-2:     #E8CE7E;   /* light gold for gradients/highlights */
  --gold-3:     #9A7420;   /* deep gold */
  --gold-soft:  rgba(212, 175, 55, .09);
  --gold-grad:  linear-gradient(135deg, #EBD48A 0%, #D4AF37 48%, #A9822A 100%);
  --on-gold:    #191204;   /* text on gold */

  --black-0:    #060607;   /* topbar / footer */
  --danger:     #E4685A;
  --success-bg: #12291A;
  --success-line:#265C38;
  --success-ink:#8FDCA8;

  --font-body: 'Inter', 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  --font-display: 'Fraunces', 'Georgia', 'Songti SC', 'SimSun', serif;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35), 0 3px 12px rgba(0, 0, 0, .28);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .3);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .55);
  --glow-gold: 0 8px 26px rgba(212, 175, 55, .22);
  --container: 1180px;
  --speed: .25s;
}

.lang-zh { --font-display: 'Fraunces', 'Songti SC', 'STSong', 'SimSun', 'Noto Serif SC', serif; }
.lang-zh h1, .lang-zh h2, .lang-zh h3 { letter-spacing: .02em; }

/* ---------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-2); }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.18; font-weight: 700; color: var(--ink); }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--gold); color: var(--on-gold); }

.icon { width: 22px; height: 22px; flex: none; }
.icon-sm { width: 17px; height: 17px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--gold); color: var(--on-gold); padding: 10px 18px; border-radius: 0 0 10px 0; font-weight: 600;
}
.skip-link:focus { left: 0; color: var(--on-gold); }

/* ============================================================ topbar */
.topbar {
  background: var(--black-0); color: #A79F8D;
  font-size: 13.5px; border-bottom: 1px solid rgba(212, 175, 55, .12);
}
.topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; min-height: 40px; flex-wrap: wrap; padding-top: 4px; padding-bottom: 4px;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; color: inherit; white-space: nowrap; }
.topbar-item .icon { width: 15px; height: 15px; opacity: .8; color: var(--gold); }
.topbar-item:hover { color: var(--ink); }
.topbar-tagline { color: var(--gold); font-weight: 500; }

/* ============================================================ header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 12, 14, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-gold);
  transition: box-shadow var(--speed), background var(--speed);
}
.site-header.is-scrolled { box-shadow: 0 10px 34px rgba(0, 0, 0, .5); background: rgba(10, 10, 12, .96); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 76px;
}
.logo { display: inline-flex; align-items: center; }
.logo-svg { height: 42px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 9px 14px; border-radius: 10px;
  color: var(--ink-2); font-weight: 500; font-size: 15.5px;
  transition: background var(--speed), color var(--speed);
}
.nav-link:hover { background: var(--gold-soft); color: var(--gold-2); }
.nav-link.is-active { color: var(--gold); background: var(--gold-soft); font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: 12px; }

/* language switcher */
.lang-switch { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: none; border: 1px solid var(--line); border-radius: 10px;
  padding: 8px 12px; color: var(--ink-2); font-weight: 600; font-size: 13.5px;
  transition: border-color var(--speed), color var(--speed);
}
.lang-btn:hover { border-color: var(--gold); color: var(--gold-2); }
.lang-btn .icon { width: 17px; height: 17px; }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 172px;
  background: var(--surface); border: 1px solid var(--line-gold); border-radius: 12px;
  box-shadow: var(--shadow-lg); padding: 6px;
  opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: opacity var(--speed), transform var(--speed);
}
.lang-switch.is-open .lang-menu { opacity: 1; transform: none; pointer-events: auto; }
.lang-option {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; color: var(--ink-2); font-size: 14.5px;
}
.lang-option:hover { background: var(--gold-soft); color: var(--gold-2); }
.lang-option.is-current { color: var(--gold); font-weight: 600; background: var(--gold-soft); }
.lang-code {
  font-size: 11px; font-weight: 700; letter-spacing: .06em;
  background: var(--gold); color: var(--on-gold); border-radius: 6px; padding: 2px 6px;
}

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: 10px;
  width: 42px; height: 42px; align-items: center; justify-content: center; color: var(--ink);
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ============================================================ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 11px 22px; border-radius: 12px; border: 1px solid transparent;
  font-weight: 600; font-size: 15.5px; line-height: 1.2; white-space: nowrap;
  transition: transform var(--speed), box-shadow var(--speed), background var(--speed), color var(--speed), border-color var(--speed), filter var(--speed);
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--gold-grad); color: var(--on-gold); box-shadow: var(--glow-gold); }
.btn-primary:hover { color: var(--on-gold); transform: translateY(-1px); filter: brightness(1.07); box-shadow: 0 12px 30px rgba(212, 175, 55, .3); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); background: var(--gold-soft); }
.btn-dark { background: #000; color: var(--gold-2); border-color: var(--line-gold); }
.btn-dark:hover { color: var(--gold-2); transform: translateY(-1px); border-color: var(--gold); }
.btn-light { background: var(--gold-grad); color: var(--on-gold); }
.btn-light:hover { color: var(--on-gold); transform: translateY(-1px); filter: brightness(1.07); box-shadow: var(--glow-gold); }
.btn-outline-light { background: transparent; color: var(--ink); border-color: rgba(244, 239, 230, .35); }
.btn-outline-light:hover { border-color: var(--gold); color: var(--gold-2); background: var(--gold-soft); }

/* ============================================================ common */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 14px;
}
.kicker::before { content: ''; width: 26px; height: 2px; background: var(--gold-grad); border-radius: 2px; }
.lang-zh .kicker { letter-spacing: .3em; }

.lead { font-size: 18.5px; line-height: 1.7; color: var(--ink-2); max-width: 60ch; }

.section { padding: 92px 0; }
.section-alt { background: var(--alt); border-block: 1px solid var(--line-soft); }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 40px); font-weight: 600; letter-spacing: -.01em; }
.section-lead { color: var(--muted); font-size: 17.5px; }
.section-head-row {
  max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in-view { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================ hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 520px at 88% -10%, rgba(212, 175, 55, .13), transparent 60%),
    radial-gradient(720px 420px at -8% 12%, rgba(212, 175, 55, .07), transparent 55%),
    var(--paper);
  border-bottom: 1px solid var(--line-gold);
}
.hero-inner {
  display: grid; grid-template-columns: 1.04fr .96fr; gap: 56px; align-items: center;
  padding-top: 84px; padding-bottom: 96px;
}
.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(34px, 4.6vw, 54px); line-height: 1.08; letter-spacing: -.015em;
  margin-bottom: 20px;
}
.hero-copy .lead { margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; gap: 22px; flex-wrap: wrap; }
.hero-points li { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 14.5px; font-weight: 500; }
.hero-points .icon { color: var(--gold); }

.hero-media { position: relative; }
.hero-figure {
  margin: 0; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--line-gold);
  border: 1px solid var(--line-gold);
}
.hero-figure img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.hero-badge {
  position: absolute; display: flex; align-items: center; gap: 10px;
  background: rgba(16, 15, 18, .9); backdrop-filter: blur(8px);
  border: 1px solid var(--line-gold); border-radius: 14px;
  box-shadow: var(--shadow-md); padding: 12px 18px;
  font-weight: 600; font-size: 14.5px; color: var(--ink);
}
.hero-badge .icon { color: var(--gold); }
.hero-badge-top { top: 22px; right: -14px; animation: float 7s ease-in-out infinite; }
.hero-badge-bottom { bottom: 26px; left: -16px; animation: float 8s 1.2s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@media (prefers-reduced-motion: reduce) { .hero-badge { animation: none; } }

/* ============================================================ services */
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.service-card {
  display: flex; flex-direction: column; gap: 12px;
  background: linear-gradient(180deg, rgba(212, 175, 55, .045), rgba(212, 175, 55, 0) 42%), var(--surface);
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 28px 24px 24px; color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform var(--speed), box-shadow var(--speed), border-color var(--speed);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-gold); color: inherit; }
.service-icon {
  width: 52px; height: 52px; border-radius: 14px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold-soft); color: var(--gold);
  border: 1px solid var(--line-gold);
  transition: background var(--speed), color var(--speed), border-color var(--speed);
}
.service-icon .icon { width: 26px; height: 26px; }
.service-card:hover .service-icon { background: var(--gold-grad); color: var(--on-gold); border-color: transparent; }
.service-card h3, .service-card-title { font-size: 18px; margin: 4px 0 0; }
.service-card p { color: var(--muted); font-size: 14.8px; margin: 0; flex-grow: 1; }
.service-more {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--gold); font-weight: 600; font-size: 14.5px;
}
.service-more .icon { transition: transform var(--speed); }
.service-card:hover .service-more .icon { transform: translateX(4px); }
.service-icon-lg { width: 64px; height: 64px; border-radius: 18px; }
.service-icon-lg .icon { width: 32px; height: 32px; }

/* ============================================================ why us */
.why-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.why-copy h2 { font-family: var(--font-display); font-size: clamp(28px, 3.6vw, 38px); font-weight: 600; margin-bottom: 34px; }
.why-items { display: grid; gap: 26px; }
.why-item { display: flex; gap: 18px; }
.why-num {
  font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--gold);
  line-height: 1; padding-top: 3px; min-width: 40px;
}
.why-item h3 { font-size: 17.5px; margin-bottom: 5px; }
.why-item p { color: var(--muted); margin: 0; font-size: 15.5px; }
.why-media { position: relative; display: grid; gap: 20px; }
.why-media img {
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--line-gold);
}
.why-media-secondary { width: 72%; justify-self: end; margin-top: -70px; }

/* ============================================================ process */
.process-grid {
  list-style: none; counter-reset: step; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.process-step {
  position: relative; background: var(--surface);
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow-sm);
}
.process-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--gold-grad); color: var(--on-gold);
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  margin-bottom: 16px; box-shadow: var(--glow-gold);
}
.process-step h3 { font-size: 17px; }
.process-step p { color: var(--muted); font-size: 14.8px; margin: 0; }

/* ============================================================ stats */
.stats-band {
  background:
    radial-gradient(700px 260px at 15% 0%, rgba(212, 175, 55, .10), transparent 60%),
    radial-gradient(700px 260px at 85% 100%, rgba(212, 175, 55, .07), transparent 60%),
    var(--black-0);
  border-block: 1px solid var(--line-gold);
  padding: 60px 0;
}
.stats-title { text-align: center; font-weight: 600; color: var(--ink-2); margin-bottom: 26px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin: 0;
}
.stat { text-align: center; }
.stat-value {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(34px, 4.5vw, 52px); line-height: 1;
  margin-bottom: 6px;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.stat dd, .stat + dd { margin: 0; color: var(--ink-2); font-weight: 500; }

/* ============================================================ blog cards */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-grid-index { grid-template-columns: repeat(3, 1fr); }
.post-card {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform var(--speed), box-shadow var(--speed), border-color var(--speed);
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-gold); }
.post-cover { display: block; overflow: hidden; aspect-ratio: 16 / 10; }
.post-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.post-card:hover .post-cover img { transform: scale(1.05); }
.post-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.post-meta { color: var(--muted); font-size: 13.5px; margin: 0; }
.post-body h3, .post-title { font-size: 18px; line-height: 1.35; margin: 0; }
.post-body h3 a, .post-title a { color: var(--ink); }
.post-body h3 a:hover, .post-title a:hover { color: var(--gold-2); }
.post-excerpt { color: var(--muted); font-size: 14.8px; margin: 0; flex: 1; }
.post-more { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 14.5px; }
.blog-empty { text-align: center; color: var(--muted); font-size: 18px; padding: 40px 0; }

.pagination { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 48px; }
.pagination-info { color: var(--muted); font-weight: 500; }

/* ============================================================ CTA band */
.cta-band {
  background:
    radial-gradient(760px 320px at 12% 0%, rgba(212, 175, 55, .16), transparent 55%),
    radial-gradient(600px 300px at 95% 100%, rgba(212, 175, 55, .10), transparent 60%),
    linear-gradient(115deg, #08080A 0%, #141118 55%, #1A1408 100%);
  border-block: 1px solid var(--line-gold);
  color: var(--ink); padding: 72px 0;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 8px; }
.cta-band p { color: var(--ink-2); margin: 0; font-size: 17px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================ page hero */
.page-hero {
  background:
    radial-gradient(900px 380px at 90% -20%, rgba(212, 175, 55, .11), transparent 60%),
    var(--paper);
  border-bottom: 1px solid var(--line-gold);
  padding: 56px 0 60px;
}
.page-hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 4.4vw, 46px); letter-spacing: -.01em; margin-bottom: 14px;
}
.breadcrumb { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--muted); margin-bottom: 26px; flex-wrap: wrap; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--gold-2); }
.page-hero-icon-row { display: flex; gap: 22px; align-items: flex-start; }
.page-hero-icon-row .lead { margin-bottom: 0; }

/* ============================================================ service detail */
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; align-items: start; }
.detail-main h2 { font-family: var(--font-display); font-weight: 600; font-size: 26px; margin: 40px 0 18px; }
.detail-paragraph { font-size: 17px; color: var(--ink-2); }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.check-list li {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 13px 16px; font-size: 15px; font-weight: 500;
}
.check-list .icon { color: var(--gold); margin-top: 2px; }

.faq { display: grid; gap: 12px; }
.faq-item {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 0 20px; box-shadow: var(--shadow-sm);
}
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 14px;
  font-weight: 600; padding: 17px 0; font-size: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron { transition: transform var(--speed); color: var(--gold); }
.faq-item[open] { border-color: var(--line-gold); }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item p { color: var(--ink-2); padding-bottom: 18px; margin: 0; font-size: 15.5px; }

.detail-side { display: grid; gap: 22px; position: sticky; top: 100px; }
.side-card {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm);
}
.side-card h2 { font-size: 18.5px; margin-bottom: 8px; }
.side-card > p { color: var(--muted); font-size: 14.8px; }
.side-card .btn + .btn { margin-top: 10px; }
.side-card-accent {
  background: linear-gradient(160deg, rgba(212, 175, 55, .14), rgba(212, 175, 55, .04)), var(--surface);
  border-color: var(--line-gold);
}
.side-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.side-links a {
  display: flex; align-items: center; gap: 10px; color: var(--ink-2);
  padding: 9px 10px; border-radius: 9px; font-size: 14.8px; font-weight: 500;
}
.side-links a:hover { background: var(--gold-soft); color: var(--gold-2); }
.side-links .icon { color: var(--gold); }

/* ============================================================ about */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.about-copy p { font-size: 17px; color: var(--ink-2); }
.about-note {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--gold-soft); border: 1px solid var(--line-gold); border-radius: 12px;
  padding: 18px 20px; font-size: 15.5px; font-weight: 500; color: var(--ink);
}
.about-note .icon { color: var(--gold); margin-top: 2px; }
.about-media { display: grid; gap: 20px; }
.about-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--line-gold); }
.about-media img:last-child { width: 78%; margin-top: -64px; justify-self: end; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-card {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow-sm); text-align: left;
  transition: border-color var(--speed), transform var(--speed);
}
.value-card:hover { border-color: var(--line-gold); transform: translateY(-4px); }
.value-card h3 { font-size: 17.5px; margin: 14px 0 6px; }
.value-card p { color: var(--muted); font-size: 14.8px; margin: 0; }

/* ============================================================ contact */
.contact-layout { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 16px; }
.info-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow-sm);
}
.info-card h2 { font-size: 15px; margin-bottom: 3px; color: var(--muted); font-weight: 600; }
.info-card p { margin: 0; font-weight: 500; font-size: 15.5px; }
.info-card a { color: var(--ink); }
.info-card a:hover { color: var(--gold-2); }
.info-sub { color: var(--muted) !important; font-weight: 400 !important; font-size: 14px !important; }
.text-link { color: var(--gold) !important; font-weight: 600; font-size: 14px; }

.contact-form-wrap { min-width: 0; }
.contact-form {
  background: var(--surface); border: 1px solid var(--line-gold); border-radius: var(--radius-lg);
  padding: 36px; box-shadow: var(--shadow-md);
}
.contact-form h2 { font-family: var(--font-display); font-weight: 600; font-size: 24px; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; min-width: 0; }
.form-field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 7px; color: var(--ink-2); }
.form-field input[type="text"], .form-field input[type="email"], .form-field input[type="tel"],
.form-field select, .form-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 11px;
  font: inherit; font-size: 15.5px; color: var(--ink); background: var(--surface-2);
  transition: border-color var(--speed), box-shadow var(--speed), background var(--speed);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--gold); background: #201E26;
  box-shadow: 0 0 0 4px rgba(212, 175, 55, .16);
}
.form-field.has-error input, .form-field.has-error textarea { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: 13.5px; margin: 6px 0 0; }
.form-error-banner {
  background: rgba(228, 104, 90, .1); color: var(--danger); border: 1px solid rgba(228, 104, 90, .35);
  border-radius: 11px; padding: 12px 16px; font-size: 14.5px; font-weight: 500;
}
.form-field-check label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14.5px; color: var(--ink-2); }
.form-field-check input { margin-top: 3px; accent-color: var(--gold); width: 17px; height: 17px; flex: none; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; margin: 0; }
.form-success {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--success-bg); border: 1px solid var(--success-line); color: var(--success-ink);
  border-radius: var(--radius-lg); padding: 30px; font-size: 16.5px; font-weight: 500;
}
.form-success .icon { width: 30px; height: 30px; flex: none; }
.form-success p { margin: 0; }

/* ============================================================ blog post page */
.post-hero { padding-bottom: 40px; }
.post-page-title { max-width: 20ch; }
.post-hero-figure {
  margin: -20px 0 0; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line-gold);
  transform: translateY(34px); position: relative; z-index: 2;
}
.post-hero-figure img { aspect-ratio: 21 / 10; object-fit: cover; width: 100%; }
.post-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; padding: 96px 0 80px; align-items: start; }
.post-aside { position: sticky; top: 100px; }

.prose { font-size: 17px; color: var(--ink-2); max-width: 72ch; }
.prose h2 { font-family: var(--font-display); font-weight: 600; font-size: 26px; margin: 38px 0 14px; color: var(--ink); }
.prose h3 { font-size: 20px; margin: 28px 0 10px; color: var(--ink); }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin-bottom: 18px; padding-left: 22px; }
.prose li { margin-bottom: 7px; }
.prose li::marker { color: var(--gold); font-weight: 700; }
.prose strong { color: var(--ink); }
.prose blockquote {
  margin: 24px 0; padding: 16px 22px; border-left: 3px solid var(--gold);
  background: var(--gold-soft); border-radius: 0 12px 12px 0; font-style: italic;
}
.prose-narrow { max-width: 76ch; }
.prose a { font-weight: 600; }

/* ============================================================ pdf strip */
.pdf-strip {
  margin-top: 56px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap;
  background: linear-gradient(160deg, rgba(212, 175, 55, .13), rgba(212, 175, 55, .03)), var(--surface);
  border: 1px solid var(--line-gold); border-radius: var(--radius-lg);
  padding: 30px 34px;
}
.pdf-strip-icon {
  width: 60px; height: 60px; border-radius: 16px; flex: none;
  background: var(--gold-grad); color: var(--on-gold);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-gold);
}
.pdf-strip-icon .icon { width: 28px; height: 28px; }
.pdf-strip-copy { flex: 1; min-width: 240px; }
.pdf-strip-copy h2 { font-size: 20px; margin-bottom: 4px; }
.pdf-strip-copy p { margin: 0; color: var(--ink-2); }

/* ============================================================ footer */
.site-footer { background: var(--black-0); color: #A79F8D; font-size: 15px; border-top: 1px solid var(--line-gold); }
.site-footer .container { padding-top: 68px; padding-bottom: 30px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 44px; margin-bottom: 48px; }
.footer-brand .logo-svg { height: 40px; margin-bottom: 18px; }
.footer-brand p { font-size: 14.5px; line-height: 1.7; }
.footer-tagline { color: var(--gold); font-weight: 500; }
.site-footer h3 {
  color: var(--ink); font-size: 14px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 18px;
}
.lang-zh .site-footer h3 { letter-spacing: .25em; }
.footer-links, .footer-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-links a { color: #A79F8D; font-size: 14.5px; }
.footer-links a:hover { color: var(--gold-2); }
.footer-contact li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; }
.footer-contact .icon { width: 17px; height: 17px; color: var(--gold); margin-top: 3px; }
.footer-contact a { color: #A79F8D; }
.footer-contact a:hover { color: var(--gold-2); }
.footer-bottom {
  border-top: 1px solid rgba(212, 175, 55, .14); padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13.5px; color: #7E7768;
}
.footer-bottom p { margin: 0; }
.footer-legal a { color: #7E7768; }
.footer-legal a:hover { color: var(--gold-2); }

/* ============================================================ cookie bar */
.cookie-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 150;
  padding: 0 18px 18px;
  animation: cookieUp .45s ease both;
}
@keyframes cookieUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: none; opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .cookie-bar { animation: none; } }
.cookie-bar[hidden] { display: none; }
.cookie-bar-inner {
  max-width: 760px; margin: 0 auto;
  display: flex; align-items: center; gap: 22px;
  background: rgba(16, 15, 18, .97); backdrop-filter: blur(10px);
  border: 1px solid var(--line-gold); border-radius: 16px;
  box-shadow: var(--shadow-lg); padding: 18px 22px;
}
.cookie-bar-inner p { margin: 0; font-size: 14.5px; color: var(--ink-2); flex: 1; }
.cookie-bar-inner strong { color: var(--ink); }
.cookie-bar-inner a { text-decoration: underline; text-underline-offset: 3px; }
.cookie-bar-inner .btn { flex: none; padding: 10px 20px; }

/* ============================================================ 404 */
.notfound { text-align: center; padding: 120px 0; }
.notfound-code {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(80px, 14vw, 150px);
  line-height: 1; margin: 0 0 10px;
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: .55;
}
.notfound h1 { font-size: clamp(22px, 3vw, 30px); margin-bottom: 28px; }
.notfound-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================ responsive */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { gap: 40px; }
  .detail-layout, .post-layout { grid-template-columns: 1fr; }
  .detail-side, .post-aside { position: static; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .topbar-mail, .topbar-tagline { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed; inset: 0; top: 0; z-index: 90;
    background: var(--paper); flex-direction: column; justify-content: center; align-items: center; gap: 8px;
    opacity: 0; pointer-events: none; transition: opacity var(--speed);
  }
  .main-nav.is-open { opacity: 1; pointer-events: auto; }
  .main-nav .nav-link { font-size: 21px; padding: 13px 26px; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 64px; }
  .hero-media { max-width: 560px; }
  .hero-badge-top { right: 8px; }
  .hero-badge-bottom { left: 8px; }
  .why-grid, .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .why-media { max-width: 560px; }
  .process-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .blog-grid, .blog-grid-index { grid-template-columns: 1fr 1fr; }
  .section { padding: 68px 0; }
  .check-list { grid-template-columns: 1fr; }
  .cookie-bar-inner { flex-direction: column; align-items: stretch; text-align: left; gap: 14px; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { padding: 0 18px; }
  .topbar-right { display: none; }
  .services-grid, .process-grid, .values-grid, .blog-grid, .blog-grid-index { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-info { grid-template-columns: 1fr; }
  .contact-form { padding: 26px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
  .why-media-secondary, .about-media img:last-child { display: none; }
  .post-hero-figure { transform: translateY(20px); }
  .post-layout { padding-top: 64px; }
}