/*
 * Meibea · Photographer Portfolio
 * Dark gallery · full-bleed photography · sparse type
 */

:root {
  --void: #0b0b0c;
  --void-2: #121214;
  --panel: #161618;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f3f1ec;
  --muted: rgba(243, 241, 236, 0.66);
  --faint: rgba(243, 241, 236, 0.42);
  --accent: #c44b3c;
  --title: #f7f4ee;
  --max: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html, body {
  background: var(--void);
  color: var(--text);
}

body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before { display: none !important; }

h1, h2, h3, h4, blockquote {
  font-family: "Cormorant Garamond", "Noto Serif SC", Georgia, serif;
  color: var(--title);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin: 0;
}

p { color: var(--muted); margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.section { padding: 88px 0; }

/* ── Header ── */
.folio-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: transparent;
  border: none;
  transition: background 0.25s var(--ease), backdrop-filter 0.25s var(--ease);
}
.folio-header.is-scrolled {
  background: rgba(11, 11, 12, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  position: relative;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
}
.logo-text-en {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 22px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 500;
}
.logo-text-cn {
  font-family: "Noto Serif SC", serif;
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--faint);
}

.nav-drawer {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}
.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
}
.main-nav a {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: none;
  padding: 8px 9px;
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.main-nav a:hover,
.main-nav a.is-active {
  color: #fff;
}
.main-nav a.is-active {
  position: relative;
}
.main-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  bottom: 4px;
  height: 1px;
  background: rgba(255,255,255,0.7);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

.lang-switch { display: none; }
.lang-menu { position: relative; }
.lang-menu-button {
  appearance: none;
  height: 34px;
  min-width: 88px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.lang-menu-panel {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 140px;
  background: #151517;
  border: 1px solid var(--line);
  padding: 4px;
  z-index: 220;
}
.lang-menu.open .lang-menu-panel { display: grid; }
.lang-menu-panel a {
  display: block;
  padding: 9px 12px;
  color: var(--muted);
  font-size: 13px;
}
.lang-menu-panel a:hover,
.lang-menu-panel a.is-active {
  color: #fff;
  background: rgba(255,255,255,0.06);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  margin-left: auto;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  width: 16px;
  height: 1px;
  background: #fff;
  display: block;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid transparent;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  background: none;
  color: #fff;
  line-height: 1.2;
  box-shadow: none;
  border-radius: 0;
}
.btn-primary {
  background: #fff;
  color: #111;
  border-color: #fff;
}
.btn-primary:hover {
  background: transparent;
  color: #fff;
}
.btn-ghost,
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost:hover,
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.06);
}
.btn-lg { padding: 14px 24px; }
.btn-block { width: 100%; }

/* ── Hero full-bleed ── */
.folio-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}
.folio-hero-media {
  position: absolute;
  inset: 0;
}
.folio-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: saturate(0.85) contrast(1.05);
}
.folio-hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.15) 35%, rgba(0,0,0,0.72) 100%);
}
.folio-hero-copy {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 0 0 72px;
  max-width: 680px;
}
.folio-kicker {
  color: rgba(255,255,255,0.72);
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.folio-hero h1 {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.folio-brand {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}
.folio-title {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  font-size: clamp(36px, 6vw, 68px);
  letter-spacing: 0.08em;
  font-weight: 500;
  color: #fff;
  line-height: 1.15;
}
.folio-lead {
  max-width: 34rem;
  color: rgba(255,255,255,0.78);
  font-size: 15px;
  line-height: 1.9;
  margin: 0 0 28px;
}
.folio-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.folio-scroll {
  position: absolute;
  right: 28px;
  bottom: 28px;
  z-index: 2;
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

/* ── Inner page hero (AI Lab / enterprise) ── */
.folio-page-hero {
  position: relative;
  min-height: min(42vh, 420px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.folio-page-hero-media {
  position: absolute;
  inset: 0;
}
.folio-page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  filter: saturate(0.85) contrast(1.05) brightness(0.92);
}
.folio-page-hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.32) 48%, rgba(0,0,0,0.5) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.78) 100%);
}
.folio-page-hero-copy {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 88px 0 40px;
  max-width: 680px;
}
.folio-page-hero-copy h1 {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.1em;
  font-weight: 500;
  margin: 0 0 12px;
  color: #fff;
}

/* ── Gallery ── */
.folio-works { background: var(--void); padding-top: 72px; padding-bottom: 24px; }
.folio-section-head {
  margin-bottom: 36px;
}
.folio-section-head h2 {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: 0.12em;
  margin-top: 10px;
}
.folio-section-desc {
  margin-top: 14px;
  max-width: 36rem;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  letter-spacing: 0.04em;
}

.folio-gallery {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}
.folio-shot {
  position: relative;
  grid-column: span 4;
  display: block;
  overflow: hidden;
  background: #0a0a0b;
  aspect-ratio: 4 / 5;
  isolation: isolate;
  border: 1px solid rgba(255,255,255,0.06);
}
.folio-shot-lg {
  grid-column: span 8;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 0;
  height: 100%;
}
.folio-shot-wide {
  grid-column: span 8;
  aspect-ratio: 21 / 9;
}
.folio-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.7s var(--ease);
  filter: saturate(0.84) contrast(1.03) brightness(0.94);
}
.folio-shot:hover img {
  transform: scale(1.03);
  filter: saturate(0.92) contrast(1.04) brightness(0.98);
}
.folio-shot-meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 16px 14px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.78));
  display: grid;
  gap: 2px;
  z-index: 1;
}
.folio-shot-index {
  color: rgba(255,255,255,0.45);
  font-size: 10px;
  letter-spacing: 0.28em;
}
.folio-shot-title {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  color: #fff;
  font-size: 17px;
  letter-spacing: 0.12em;
  font-weight: 500;
}
.folio-shot-sub {
  color: rgba(255,255,255,0.48);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

/* ── Statement ── */
.folio-statement {
  background: var(--void-2);
  border-top: 1px solid var(--line);
}
.folio-statement-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.folio-statement blockquote {
  font-size: clamp(18px, 2.4vw, 26px);
  line-height: 1.75;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 14px 0 28px;
  font-weight: 400;
}
.folio-statement-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── Inner pages (programs / coaches / auth / founder) ── */
.hero,
.section.hero,
.founder-hero,
.overview-detail-hero,
.coach-detail-hero,
.auth-section {
  background: var(--void);
  color: var(--text);
  padding-top: 120px;
}

.section-alt { background: var(--void-2); }

.section-header {
  margin-bottom: 28px;
}
.section-header h2 {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.section-header p,
.hero-subtitle,
.founder-lead,
.auth-subtitle {
  color: var(--muted);
  max-width: 40rem;
}

.eyebrow {
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.overview-grid,
.programs-grid,
.coaches-grid,
.ai-grid,
.community-grid,
.join-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.coaches-grid {
  width: min(980px, 100%);
  margin-left: auto;
  margin-right: auto;
  gap: 20px;
}

.overview-card,
.program-card,
.coach-card,
.ai-panel,
.community-card,
.join-panel,
.founder-block,
.founder-photo-card,
.timeline-content,
.auth-card,
.overview-detail-card,
.gf-card,
.hero-hq-card,
.frame-card,
.meta-item,
.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  color: var(--text);
}

.overview-card,
.program-card,
.coach-card,
.ai-panel,
.community-card,
.join-panel,
.gf-card,
.founder-block {
  padding: 24px;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.overview-card:hover,
.program-card:hover,
.coach-card:hover {
  border-color: rgba(255,255,255,0.28);
  transform: translateY(-2px);
}

.overview-card h3,
.program-card h3,
.coach-card h3,
.ai-panel h3,
.community-card h3,
.join-panel h3,
.founder-block h2,
.auth-title,
.founder-title {
  color: var(--title);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}

.badge,
.badge-highlight,
.badge-founder {
  display: inline-flex;
  padding: 4px 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
  background: transparent;
}

.overview-cta,
.auth-link {
  color: #fff;
  letter-spacing: 0.16em;
  font-size: 12px;
  text-transform: uppercase;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}

.program-card ul { color: var(--muted); margin: 12px 0 18px; padding-left: 18px; }
.card-actions,
.hero-actions,
.founder-actions,
.founder-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-grid,
.founder-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}
.founder-grid,
.overview-detail-grid,
.coach-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.founder-photo img,
.coach-card img,
.hero-hq-media img {
  width: 100%;
  object-fit: cover;
}
.founder-photo img { aspect-ratio: 4/5; }

.coach-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
}
.coach-card .coach-avatar-link {
  display: block;
  margin: 14px 14px 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.coach-avatar-img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 240px;
  object-fit: cover;
  object-position: center 12%;
  filter: saturate(0.88) contrast(1.02) brightness(0.98);
  transition: transform 0.45s var(--ease), filter 0.45s var(--ease);
}
.coach-card:hover .coach-avatar-img {
  transform: scale(1.02);
  filter: saturate(0.95) contrast(1.04) brightness(1);
}
.coach-card h3,
.coach-card .coach-tags,
.coach-card .coach-desc,
.coach-card .card-actions {
  padding-left: 16px;
  padding-right: 16px;
}
.coach-card h3 {
  margin-top: 14px;
  margin-bottom: 6px;
  font-size: 18px;
  letter-spacing: 0.14em;
}
.coach-tags {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}
.coach-desc {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  flex: 1;
  margin: 0 0 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.coach-card .card-actions {
  padding-bottom: 16px;
  gap: 8px;
}
.coach-card .card-actions .btn {
  padding: 8px 12px;
  font-size: 11px;
}
.coach-link { color: inherit; text-decoration: none; }
.coach-link:hover { color: #fff; }

.coach-detail-photo-card {
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
}
.coach-detail-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 420px;
  object-fit: cover;
  object-position: center 12%;
  filter: saturate(0.88) contrast(1.02);
}
.coach-detail-tagline {
  padding: 18px 20px;
  border-top: 1px solid var(--line);
}
.coach-detail-name {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  margin: 8px 0 8px;
  color: #fff;
}
.coach-detail-tags {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  margin: 0;
}
.coach-detail-lead {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  max-width: 34rem;
}
.coach-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* ── Feature cards (AI / Community / Join) ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.feature-card {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.015);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}
.feature-card:hover {
  border-color: rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.03);
  transform: translateY(-1px);
}
.feature-card-accent {
  border-color: rgba(255,255,255,0.16);
}
.feature-card-media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: #0a0a0b;
}
.feature-card-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 168px;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.82) contrast(1.04) brightness(0.92);
  transition: transform 0.45s var(--ease), filter 0.45s var(--ease);
}
.feature-card:hover .feature-card-media img {
  transform: scale(1.02);
  filter: saturate(0.9) contrast(1.05) brightness(0.96);
}
.feature-card-index {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 16px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.78);
  text-shadow: 0 1px 10px rgba(0,0,0,0.55);
}
.feature-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px 16px 18px;
}
.feature-card-label {
  margin: 0 0 6px;
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.feature-card-body h3 {
  margin: 0 0 8px;
  color: var(--title);
  letter-spacing: 0.1em;
  font-size: 17px;
  font-weight: 500;
}
.feature-card-body > p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.feature-points {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 6px;
}
.feature-points li {
  position: relative;
  padding-left: 12px;
  color: rgba(255,255,255,0.68);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 1px;
  background: rgba(255,255,255,0.45);
}
.feature-card-body .btn {
  margin-top: auto;
  align-self: flex-start;
  padding: 8px 12px;
  font-size: 11px;
}
.feature-card-body .card-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.feature-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.folio-page-hero-short {
  min-height: min(32vh, 300px);
}
.overview-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.program-detail-wrap {
  max-width: 720px;
}
.program-detail-card {
  width: 100%;
}
.program-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 8px 0 22px;
}
.program-stats .metric {
  padding: 14px 12px;
  background: #0f0f11;
  border: 1px solid var(--line);
}
.metric-label {
  display: block;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.metric-value {
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.form-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 18px;
  align-items: stretch;
}
.form-split-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0a0a0b;
  min-height: 420px;
}
.form-split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}
.form-split-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.82));
  color: #fff;
}
.form-split-caption h1 {
  font-family: "Noto Serif SC", "Cormorant Garamond", serif;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: 0.08em;
  margin: 0 0 10px;
}
.form-split-caption p {
  color: rgba(255,255,255,0.75);
  margin: 0;
  line-height: 1.75;
}
.form-split-card {
  margin: 0;
  width: 100%;
  max-width: none;
}
.form-split-tall .form-split-visual {
  min-height: 560px;
}
.flash-global {
  padding-top: 18px;
}
.flash-msg {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);
  color: #fff;
  padding: 12px 14px;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.founder-name-cn {
  display: block;
  font-family: "Noto Serif SC", serif;
  color: #fff;
  letter-spacing: 0.18em;
  font-size: 20px;
  margin-top: 10px;
}
.founder-name-en { color: var(--faint); letter-spacing: 0.2em; font-size: 12px; }

.form-group label {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.form-input,
.form-textarea,
input.form-input,
textarea.form-input,
select.form-input {
  width: 100%;
  border: 1px solid var(--line);
  background: #0f0f11;
  color: #fff;
  border-radius: 0;
  padding: 12px;
  outline: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: rgba(255,255,255,0.4);
}
.auth-card { padding: 32px 28px; }
.auth-form, .form-group { display: grid; gap: 14px; }
.form-group { gap: 6px; }
.form-textarea { min-height: 110px; resize: vertical; }

.flash-global { padding-top: 96px; }
.flash-msg {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: #fff;
  padding: 10px 12px;
  margin: 0 0 10px;
}

/* Footer */
.folio-footer {
  background: #080809;
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
}
.footer-ornament { display: none; }
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-slogan {
  margin-top: 14px;
  color: var(--faint);
  letter-spacing: 0.2em;
  font-size: 12px;
}
.footer-columns { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col h4 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 14px;
}
.footer-col a,
.footer-col p {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 8px;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.footer-bottom p {
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 960px) {
  .folio-shot,
  .folio-shot-lg,
  .folio-shot-wide {
    grid-column: span 6;
    min-height: 320px;
  }
  .folio-shot-lg { grid-row: span 1; }
  .hero-grid,
  .founder-layout,
  .founder-grid,
  .overview-detail-grid,
  .coach-detail-layout {
    grid-template-columns: 1fr;
  }
  .overview-grid,
  .programs-grid,
  .coaches-grid,
  .ai-grid,
  .community-grid,
  .join-grid,
  .feature-grid,
  .feature-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .container {
    width: min(var(--max), calc(100% - 32px));
  }

  .folio-header,
  .folio-header.is-scrolled {
    /* backdrop-filter 会让内部 position:fixed 菜单无法铺满屏幕 */
    background: rgba(11, 11, 12, 0.97);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--line);
    padding-top: env(safe-area-inset-top, 0px);
  }

  .nav-container { min-height: 60px; }
  .logo-text-en {
    font-size: 18px;
    letter-spacing: 0.18em;
  }
  .logo-text-cn {
    font-size: 11px;
    letter-spacing: 0.12em;
  }

  .nav-toggle {
    display: inline-flex;
    position: relative;
    z-index: 260;
  }
  .nav-drawer { display: none; }
  .nav-drawer.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100dvh;
    max-width: none;
    margin: 0;
    background: #0b0b0c;
    border: none;
    padding: calc(72px + env(safe-area-inset-top, 0px)) 22px calc(28px + env(safe-area-inset-bottom, 0px));
    gap: 18px;
    z-index: 240;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-drawer .main-nav {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
  }
  .nav-drawer .main-nav a {
    font-size: 16px;
    letter-spacing: 0.12em;
    padding: 16px 2px;
    border-bottom: 1px solid var(--line);
    color: rgba(243, 241, 236, 0.88);
  }
  .nav-drawer .main-nav a.is-active::after { display: none; }
  .nav-drawer .main-nav a.is-active { color: #fff; }
  .nav-drawer .nav-actions {
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    gap: 10px;
    padding-top: 8px;
    border-top: none;
    margin-top: auto;
  }
  .nav-drawer .nav-actions .btn {
    width: 100%;
    min-height: 48px;
    font-size: 13px;
  }
  .lang-menu, .lang-menu-button { width: 100%; }
  .lang-menu-button {
    height: 48px;
    font-size: 13px;
  }
  .lang-menu-panel { position: static; margin-top: 6px; }

  body.nav-open {
    overflow: hidden;
    touch-action: none;
  }
  body.nav-open .folio-header {
    background: #0b0b0c;
  }
}

@media (max-width: 720px) {
  .section { padding: 56px 0; }

  .folio-hero-copy {
    padding-bottom: 40px;
    padding-left: 0;
    padding-right: 0;
  }
  .folio-hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .folio-hero-actions .btn {
    width: 100%;
    min-height: 48px;
  }
  .folio-hero h1 {
    font-size: clamp(28px, 8.2vw, 40px);
    letter-spacing: 0.02em;
  }
  .folio-page-hero-copy {
    padding: 96px 0 32px;
  }
  .folio-page-hero-copy h1 {
    font-size: clamp(26px, 7vw, 36px);
  }

  .folio-scroll { display: none; }
  .folio-gallery { gap: 10px; }
  .folio-shot,
  .folio-shot-lg,
  .folio-shot-wide {
    grid-column: span 12;
    min-height: 260px;
  }
  .overview-grid,
  .programs-grid,
  .coaches-grid,
  .ai-grid,
  .community-grid,
  .join-grid,
  .feature-grid,
  .feature-grid-2 {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 22px;
  }
  .form-split,
  .form-split-tall {
    grid-template-columns: 1fr;
  }
  .form-split-visual {
    min-height: 240px;
  }
  .program-stats {
    grid-template-columns: 1fr;
  }
  .footer-grid { flex-direction: column; gap: 28px; }
  .footer-columns {
    flex-direction: column;
    gap: 22px;
    width: 100%;
  }
  .folio-footer { padding: 40px 0 24px; }

  /* Auth / login / register — phone-first */
  .auth-section,
  .hero.auth-section,
  .section.auth-section {
    padding-top: 88px;
    padding-bottom: 40px;
    min-height: calc(100dvh - 40px);
  }
  .auth-container {
    max-width: none;
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
  }
  .auth-card {
    padding: 28px 20px;
    width: 100%;
  }
  .auth-title {
    font-size: 1.85rem;
    margin-bottom: 8px;
  }
  .auth-subtitle {
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 22px;
  }
  .form-group label {
    font-size: 12px;
    letter-spacing: 0.1em;
  }
  .form-input,
  .form-textarea,
  input.form-input,
  textarea.form-input,
  select.form-input {
    font-size: 16px; /* prevent iOS focus zoom */
    padding: 14px 12px;
    min-height: 48px;
    border-radius: 2px;
  }
  .form-textarea { min-height: 120px; }
  .auth-form .btn,
  .btn.btn-block {
    min-height: 50px;
    font-size: 13px;
    letter-spacing: 0.14em;
  }
  .auth-footer {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.6;
  }
  .auth-card.reveal { opacity: 1; transform: none; }

  .coach-card .card-actions .btn {
    flex: 1 1 auto;
    min-height: 42px;
  }
  .coach-avatar-img { max-height: none; }
}

@media (min-width: 821px) and (max-width: 1100px) {
  .main-nav { justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }
  .main-nav::-webkit-scrollbar { display: none; }
  .nav-actions .btn-ghost { display: none; }
}

/* ---- upload / alert modal ---- */
.meibea-modal-root {
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.meibea-modal-root.is-open { display: flex; }
.meibea-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}
.meibea-modal-panel {
  position: relative;
  width: min(420px, 100%);
  background: #161618;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 28px 24px 22px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  color: #f2efe9;
}
.meibea-modal-title {
  margin: 0 0 10px;
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.meibea-modal-body {
  margin: 0 0 22px;
  color: rgba(242, 239, 233, 0.78);
  font-size: 14px;
  line-height: 1.7;
}
.meibea-modal-actions { display: flex; justify-content: flex-end; }
.meibea-modal-actions .btn { min-width: 96px; }

/* ---- profile avatar: normal size, not full-bleed photo ---- */
.profile-section { padding-top: 48px; padding-bottom: 72px; }
.profile-container { max-width: 640px; }
.profile-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 32px 28px;
}
.profile-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 18px 0;
}
.profile-row-avatar { align-items: center; }
.profile-label {
  flex: 0 0 72px;
  color: rgba(242, 239, 233, 0.55);
  font-size: 13px;
  padding-top: 4px;
}
.profile-value,
.profile-bio {
  flex: 1;
  color: rgba(242, 239, 233, 0.92);
  font-size: 15px;
  line-height: 1.6;
  word-break: break-word;
}
.profile-avatar {
  width: 96px !important;
  height: 96px !important;
  min-width: 96px;
  max-width: 96px;
  border-radius: 50% !important;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.profile-avatar img {
  width: 100% !important;
  height: 100% !important;
  max-width: 96px !important;
  max-height: 96px !important;
  object-fit: cover;
  display: block;
}
.profile-avatar-initial {
  font-size: 32px;
  font-weight: 500;
  color: rgba(242, 239, 233, 0.9);
  line-height: 1;
}
.profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 720px) {
  .profile-section {
    padding-top: 88px;
    padding-bottom: 48px;
  }
  .profile-container {
    max-width: none;
    width: min(var(--max), calc(100% - 32px));
  }
  .profile-card {
    padding: 24px 18px;
    border-radius: 14px;
  }
  .profile-row {
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
  }
  .profile-row-avatar {
    flex-direction: row;
    align-items: center;
    gap: 14px;
  }
  .profile-label {
    flex: none;
    padding-top: 0;
    font-size: 12px;
    letter-spacing: 0.08em;
  }
  .profile-value,
  .profile-bio {
    font-size: 15px;
  }
  .profile-actions {
    flex-direction: column;
  }
  .profile-actions .btn {
    width: 100%;
    min-height: 48px;
  }
  .flash-global { padding-top: 76px; }
  .meibea-modal-root { padding: 16px; }
  .meibea-modal-panel { padding: 22px 18px 18px; }
}