/* IFB-HOLDINGS LLC · Glassmorphism · Teal + Gold on Deep Navy */
:root {
  --bg: #0a0e27; --bg-2: #0d1230; --bg-3: #111638;
  --surface: rgba(255,255,255,0.04); --surface-2: rgba(255,255,255,0.06); --surface-3: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.10); --border-strong: rgba(255,255,255,0.16);
  --teal: #14b8a6; --teal-2: #2dd4bf; --teal-deep: #0d9488;
  --gold: #d4af37; --gold-2: #e6c757; --gold-deep: #b8860b;
  --text: #e8ecf5; --text-2: #b8bfd1; --text-3: #8088a0; --text-muted: #5a6275;
  --display: 'Cormorant Garamond','Noto Serif TC','Noto Serif JP','Noto Serif KR',serif;
  --body: 'Manrope','Noto Sans TC','Noto Sans SC','Noto Sans Hebrew','Noto Sans Arabic','Noto Sans Devanagari','Noto Sans KR','Noto Sans JP',system-ui,sans-serif;
  --container: 1280px; --pad-x: clamp(20px, 5vw, 64px);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-weight:400;font-size:16px;line-height:1.65;color:var(--text);background:var(--bg);background-image:radial-gradient(ellipse 80% 60% at 20% -10%,rgba(20,184,166,0.08),transparent 60%),radial-gradient(ellipse 70% 50% at 100% 30%,rgba(212,175,55,0.06),transparent 60%),radial-gradient(ellipse 90% 60% at 50% 100%,rgba(20,184,166,0.05),transparent 60%);background-attachment:fixed;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{background:none;border:none;color:inherit;cursor:pointer;font-family:inherit}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding-left:var(--pad-x);padding-right:var(--pad-x)}
.section{padding:clamp(80px,12vw,140px) 0;position:relative}
.section-tinted{background:linear-gradient(180deg,transparent,rgba(255,255,255,0.015) 20%,rgba(255,255,255,0.015) 80%,transparent)}
.section-tinted::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(20,184,166,0.025) 50%,transparent 100%);pointer-events:none}
.eyebrow{font-family:var(--body);font-size:11px;font-weight:600;letter-spacing:0.24em;color:var(--gold);margin-bottom:24px;position:relative;padding-bottom:12px;display:inline-block}
.eyebrow::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,var(--gold) 0%,transparent 100%)}
.section-title{font-family:var(--display);font-weight:500;font-size:clamp(32px,5vw,56px);line-height:1.1;letter-spacing:-0.01em;color:var(--text);margin-bottom:32px;max-width:900px}
.section-sub{font-size:clamp(15px,1.6vw,18px);line-height:1.65;color:var(--text-2);max-width:760px;margin-bottom:56px}
.sub-heading{font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:0.22em;text-transform:uppercase;color:var(--text-3);margin:56px 0 24px}
.prose p{font-size:clamp(15px,1.4vw,17px);line-height:1.75;color:var(--text-2);margin-bottom:24px;max-width:820px}
.glass-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);position:relative;transition:transform 0.4s var(--ease),border-color 0.4s var(--ease),background 0.4s var(--ease);overflow:hidden}
.glass-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.18),transparent)}
.glass-card:hover{transform:translateY(-4px);border-color:var(--gold);background:var(--surface-2)}
.glass-card:hover::before{background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.glass-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,14,39,0.6);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);border-bottom:1px solid var(--border);transition:background 0.3s,padding 0.3s}
.glass-nav.scrolled{background:rgba(10,14,39,0.85)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-logo{height:38px;width:auto;filter:drop-shadow(0 2px 8px rgba(0,0,0,0.3))}
.nav-links{display:flex;gap:28px;flex:1;justify-content:center}
.nav-links a{font-size:13px;font-weight:500;letter-spacing:0.05em;color:var(--text-2);position:relative;padding:4px 0;transition:color 0.2s}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform 0.3s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1)}
.lang-wrap{position:relative;flex-shrink:0}
.lang-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border-strong);border-radius:999px;font-size:12px;font-weight:600;letter-spacing:0.08em;color:var(--text-2);background:var(--surface);transition:all 0.2s}
.lang-btn:hover{color:var(--text);border-color:var(--gold)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:rgba(13,18,48,0.96);border:1px solid var(--border-strong);border-radius:12px;padding:8px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all 0.2s var(--ease);z-index:110;max-height:70vh;overflow-y:auto}
.lang-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu li{padding:8px 14px;font-size:13px;color:var(--text-2);cursor:pointer;border-radius:8px;transition:all 0.15s}
.lang-menu li:hover{background:var(--surface-2);color:var(--text)}
.lang-menu li.active{color:var(--gold)}
.nav-toggle{display:none;width:32px;height:32px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--text);transition:all 0.3s var(--ease)}
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:center;overflow:hidden;padding-top:80px}
.hero-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:brightness(0.88) saturate(1.0);transform:scale(1.05);z-index:0;pointer-events:none}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,39,0.15) 0%,rgba(10,14,39,0.25) 50%,rgba(10,14,39,0.7) 100%);z-index:1}
.hero-inner{position:relative;z-index:2;padding-top:60px;padding-bottom:80px;width:100%}
.hero-eyebrow{font-size:12px;font-weight:600;letter-spacing:0.3em;color:var(--gold);margin-bottom:32px;display:inline-block;padding:8px 16px;border:1px solid rgba(212,175,55,0.3);border-radius:999px;background:rgba(212,175,55,0.05);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.hero-title{font-family:var(--display);font-weight:500;font-size:clamp(40px,7vw,84px);line-height:1.05;letter-spacing:-0.015em;color:var(--text);margin-bottom:32px;max-width:1100px;text-shadow:0 2px 30px rgba(0,0,0,0.95),0 0 60px rgba(0,0,0,0.8),0 1px 2px rgba(0,0,0,1)}
.hero-sub{font-size:clamp(16px,1.8vw,20px);line-height:1.6;color:var(--text-2);max-width:720px;margin-bottom:48px;text-shadow:0 1px 16px rgba(0,0,0,0.95),0 0 30px rgba(0,0,0,0.8)}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;font-size:14px;font-weight:600;letter-spacing:0.06em;color:var(--bg);background:linear-gradient(135deg,var(--gold-2),var(--gold),var(--gold-deep));border-radius:999px;position:relative;overflow:hidden;transition:transform 0.3s var(--ease),box-shadow 0.3s var(--ease);box-shadow:0 8px 32px rgba(212,175,55,0.25)}
.btn-primary::after{content:'→';font-family:serif;font-size:18px;transition:transform 0.3s var(--ease)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(212,175,55,0.4)}
.btn-primary:hover::after{transform:translateX(4px)}
.hero-scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);color:var(--text-3);z-index:2;opacity:0.6}
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.8s var(--ease),transform 0.8s var(--ease)}
.reveal.visible{opacity:1;transform:none}
.grid-2{display:grid;gap:24px;grid-template-columns:1fr}
.grid-3,.grid-4,.grid-6{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:640px){.grid-3,.grid-4,.grid-6{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-6{grid-template-columns:repeat(3,1fr)}}
.card-num{font-family:var(--display);font-size:14px;font-weight:500;color:var(--gold);letter-spacing:0.1em;margin-bottom:16px}
.domain-card h3,.approach-card h3,.spotlight-card h3{font-family:var(--display);font-size:24px;font-weight:500;color:var(--text);margin-bottom:12px;letter-spacing:-0.005em}
.domain-card p,.approach-card p,.spotlight-card p{font-size:14px;line-height:1.65;color:var(--text-2)}
.thesis-intro{font-family:var(--display);font-size:clamp(20px,2.4vw,26px);font-weight:400;font-style:italic;color:var(--text);line-height:1.5;max-width:820px;margin-bottom:64px;padding-left:24px;border-left:2px solid var(--gold)}
.thesis-blocks{display:grid;gap:48px;max-width:880px}
.thesis-block h3{font-family:var(--display);font-size:clamp(22px,2.4vw,30px);font-weight:500;color:var(--text);margin-bottom:16px;position:relative;padding-left:20px}
.thesis-block h3::before{content:'';position:absolute;left:0;top:0.3em;bottom:0.3em;width:3px;background:linear-gradient(180deg,var(--teal),var(--gold));border-radius:2px}
.thesis-block p{font-size:clamp(15px,1.4vw,17px);line-height:1.8;color:var(--text-2)}
.prop-card{padding:24px;border-left:2px solid var(--gold);background:rgba(212,175,55,0.03);border-radius:0 8px 8px 0;transition:background 0.3s}
.prop-card:hover{background:rgba(212,175,55,0.06)}
.prop-card h5{font-family:var(--display);font-size:18px;font-weight:600;color:var(--gold);margin-bottom:8px}
.prop-card p{font-size:13px;line-height:1.6;color:var(--text-2)}
.pull-quote{margin-top:64px;padding:48px;background:var(--surface);border-left:3px solid var(--gold);border-radius:0 16px 16px 0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border)}
.pull-quote p{font-family:var(--display);font-size:clamp(20px,2.4vw,28px);font-weight:400;font-style:italic;line-height:1.5;color:var(--text)}
.sub-card{padding:40px}
.sub-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:0.2em;color:var(--gold);margin-bottom:16px;padding:4px 10px;background:rgba(212,175,55,0.08);border:1px solid rgba(212,175,55,0.25);border-radius:4px}
.sub-card h3{font-family:var(--display);font-size:clamp(22px,2.4vw,28px);font-weight:500;color:var(--text);margin-bottom:16px;letter-spacing:-0.01em}
.sub-card p{font-size:15px;line-height:1.7;color:var(--text-2)}
.subs-outro{font-family:var(--display);font-style:italic;font-size:clamp(17px,1.8vw,20px);color:var(--text);text-align:center;margin-top:56px;max-width:820px;margin-left:auto;margin-right:auto;line-height:1.55}
.stats-row{margin-bottom:56px}
.stat-card{text-align:center;padding:36px 24px}
.stat-label{font-size:11px;font-weight:600;letter-spacing:0.22em;color:var(--text-3);margin-bottom:16px}
.stat-value{font-family:var(--display);font-size:clamp(36px,5vw,56px);font-weight:500;background:linear-gradient(135deg,var(--gold-2),var(--gold),var(--gold-deep));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-0.02em}
.chart-wrap{padding:32px;position:relative}
.chart-title{font-size:11px;font-weight:600;letter-spacing:0.22em;color:var(--text-3);margin-bottom:8px}
.chart-legend{display:flex;gap:24px;margin-bottom:24px;font-size:12px;color:var(--text-2)}
.legend-item{display:inline-flex;align-items:center;gap:8px}
.legend-swatch{width:20px;height:2px;border-radius:1px}
.swatch-actual{background:var(--gold)}
.swatch-projected{background:repeating-linear-gradient(90deg,var(--gold) 0 4px,transparent 4px 8px)}
#growthChart{width:100%;height:auto;display:block}
.esg-card{text-align:center;padding:40px 28px}
.esg-mark{width:60px;height:60px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:28px;font-weight:500;color:var(--gold);background:rgba(212,175,55,0.08);border:1px solid rgba(212,175,55,0.3);border-radius:50%}
.esg-card h3{font-family:var(--display);font-size:22px;font-weight:500;color:var(--text);margin-bottom:14px}
.esg-card p{font-size:14px;line-height:1.7;color:var(--text-2)}
.contact-grid{display:grid;gap:24px;grid-template-columns:1fr;max-width:800px}
@media (min-width:720px){.contact-grid{grid-template-columns:repeat(2,1fr)}}
.contact-card{padding:36px}
.contact-label{font-size:11px;font-weight:600;letter-spacing:0.22em;color:var(--text-3);margin-bottom:20px}
.contact-value{font-family:var(--display);font-size:clamp(18px,1.8vw,22px);font-weight:400;font-style:normal;color:var(--text);line-height:1.5}
.contact-email{display:inline-block;position:relative;transition:color 0.2s}
.contact-email:hover{color:var(--gold)}
.contact-email::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform 0.3s var(--ease)}
.contact-email:hover::after{transform:scaleX(1)}
.footer{padding:64px 0 40px;border-top:1px solid var(--border);background:rgba(0,0,0,0.2)}
.footer-inner{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}
.footer-logo{height:48px;width:auto;margin-bottom:8px;opacity:0.85}
.footer-line{font-size:13px;color:var(--text-3);letter-spacing:0.04em}
.footer-copy{font-size:12px;color:var(--text-muted)}
html[dir="rtl"] body{direction:rtl}
html[dir="rtl"] .nav-links{direction:rtl}
html[dir="rtl"] .eyebrow::after{background:linear-gradient(270deg,var(--gold) 0%,transparent 100%)}
html[dir="rtl"] .lang-menu{right:auto;left:0}
html[dir="rtl"] .thesis-intro{padding-left:0;padding-right:24px;border-left:none;border-right:2px solid var(--gold)}
html[dir="rtl"] .thesis-block h3{padding-left:0;padding-right:20px}
html[dir="rtl"] .thesis-block h3::before{left:auto;right:0}
html[dir="rtl"] .pull-quote{border-left:none;border-right:3px solid var(--gold);border-radius:16px 0 0 16px}
html[dir="rtl"] .prop-card{border-left:none;border-right:2px solid var(--gold);border-radius:8px 0 0 8px}
html[dir="rtl"] .btn-primary::after{content:'←'}
html[dir="rtl"] .btn-primary:hover::after{transform:translateX(-4px)}
@media (max-width:960px){
  .nav-links{position:fixed;top:70px;left:0;right:0;flex-direction:column;background:rgba(10,14,39,0.98);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);padding:24px var(--pad-x);gap:4px;transform:translateY(-120%);transition:transform 0.4s var(--ease)}
  .nav-links.open{transform:translateY(0)}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:14px 0;font-size:15px;border-bottom:1px solid var(--border)}
  .nav-toggle{display:flex}
}
@media (max-width:640px){
  .pull-quote{padding:32px 24px}
  .sub-card,.contact-card{padding:28px}
  .glass-card{padding:24px}
  .hero{min-height:90vh}
}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--gold)}
::selection{background:var(--gold);color:var(--bg)}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important}
  .reveal{opacity:1;transform:none}
}