/* ============ DESIGN TOKENS ============ */
        :root {
            --navy: #0A1628;
            --navy-2: #0E1D33;
            --gold: #C9A84C;
            --gold-light: #E8D5A3;
            --soft-white: #F7F4EC;
            --grey: #8A9BB0;
            --dark-text: #1A2B3C;
            --serif: 'Cinzel', 'Playfair Display', Georgia, 'Times New Roman', serif;
            --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --ease: cubic-bezier(0.22, 1, 0.36, 1);
            --maxw: 1200px;
        }

        /* ============ RESET ============ */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: var(--sans);
            color: var(--dark-text);
            background: var(--soft-white);
            line-height: 1.65;
            font-weight: 400;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; display: block; height: auto; }
        a { color: inherit; text-decoration: none; }
        ::selection { background: var(--gold); color: var(--navy); }

        /* ============ LAYOUT HELPERS ============ */
        .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
        section { position: relative; }
        .eyebrow {
            font-family: var(--sans);
            text-transform: uppercase;
            letter-spacing: 0.32em;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--gold);
            margin-bottom: 22px;
            display: inline-block;
        }
        .section-title {
            font-family: var(--serif);
            font-weight: 600;
            line-height: 1.15;
            font-size: clamp(1.9rem, 4vw, 3rem);
            letter-spacing: 0.01em;
        }
        .divider-line {
            width: 60px; height: 2px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light));
            margin: 26px 0;
            border: none;
        }
        .divider-line.center { margin-left: auto; margin-right: auto; }

        /* ============ NAVIGATION ============ */
        .nav {
            position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
            padding: 20px 0;
            transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
            border-bottom: 1px solid transparent;
        }
        .nav.scrolled {
            background: rgba(10, 22, 40, 0.72);
            -webkit-backdrop-filter: blur(14px);
            backdrop-filter: blur(14px);
            padding: 12px 0;
            box-shadow: 0 8px 30px rgba(0,0,0,0.28);
            border-bottom: 1px solid rgba(201, 168, 76, 0.18);
        }
        .nav-inner { display: flex; align-items: center; justify-content: space-between; }
        .nav-logo img { height: 42px; width: auto; transition: height 0.4s var(--ease); }
        .nav.scrolled .nav-logo img { height: 36px; }
        .nav-links { display: flex; gap: 38px; align-items: center; list-style: none; }
        .nav-links a {
            font-size: 0.82rem; font-weight: 500; letter-spacing: 0.14em;
            text-transform: uppercase; color: var(--soft-white); position: relative;
            padding: 6px 0; transition: color 0.3s var(--ease);
        }
        .nav-links a::after {
            content: ''; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 0;
            background: var(--gold); transition: width 0.35s var(--ease);
        }
        .nav-links a:hover { color: var(--gold-light); }
        .nav-links a:hover::after { width: 100%; }

        /* Hamburger */
        .nav-toggle {
            display: none; background: none; border: none; cursor: pointer;
            width: 40px; height: 40px; position: relative; z-index: 1100;
        }
        .nav-toggle span {
            display: block; width: 26px; height: 2px; background: var(--soft-white);
            margin: 5px auto; transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* ============ HERO ============ */
        .hero {
            min-height: 100vh; display: flex; align-items: center;
            background: var(--navy); color: var(--soft-white);
            position: relative; overflow: hidden;
        }
        .hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
        .hero-bg::before {
            content: ''; position: absolute; inset: -20%;
            background:
                radial-gradient(circle at 20% 30%, rgba(201,168,76,0.16), transparent 42%),
                radial-gradient(circle at 82% 70%, rgba(201,168,76,0.12), transparent 45%),
                radial-gradient(circle at 60% 15%, rgba(138,155,176,0.10), transparent 40%);
            animation: drift 24s ease-in-out infinite alternate;
        }
        @keyframes drift {
            0% { transform: translate3d(0,0,0) scale(1); }
            100% { transform: translate3d(-3%, 2%, 0) scale(1.08); }
        }
        /* geometric particle grid */
        .particles { position: absolute; inset: 0; z-index: 0; opacity: 0.5; }
        .particle {
            position: absolute; width: 6px; height: 6px; border: 1px solid rgba(201,168,76,0.5);
            transform: rotate(45deg); animation: floaty linear infinite;
        }
        @keyframes floaty {
            0% { transform: translateY(0) rotate(45deg); opacity: 0; }
            10% { opacity: 0.8; }
            90% { opacity: 0.5; }
            100% { transform: translateY(-120px) rotate(225deg); opacity: 0; }
        }
        .hero-grid-lines {
            position: absolute; inset: 0; z-index: 0; pointer-events: none;
            background-image:
                linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
            background-size: 64px 64px;
            -webkit-mask-image: radial-gradient(circle at 50% 40%, black, transparent 78%);
            mask-image: radial-gradient(circle at 50% 40%, black, transparent 78%);
        }
        .hero-content { position: relative; z-index: 2; max-width: 860px; padding: 120px 0; }
        .hero h1 {
            font-family: var(--serif); font-weight: 600;
            font-size: clamp(2.6rem, 6.2vw, 5.2rem); line-height: 1.06;
            letter-spacing: 0.01em; margin-bottom: 28px;
        }
        .hero h1 .accent {
            background: linear-gradient(120deg, var(--gold-light), var(--gold));
            -webkit-background-clip: text; background-clip: text; color: transparent;
        }
        .hero-sub {
            font-size: clamp(1rem, 1.7vw, 1.24rem); color: var(--grey);
            max-width: 620px; margin-bottom: 44px; font-weight: 300; line-height: 1.75;
        }
        .hero-sub strong { color: var(--gold-light); font-weight: 500; }
        .btn {
            display: inline-flex; align-items: center; gap: 12px; cursor: pointer;
            font-family: var(--sans); font-size: 0.82rem; font-weight: 600;
            text-transform: uppercase; letter-spacing: 0.18em;
            padding: 17px 38px; border: 1px solid var(--gold); color: var(--navy);
            background: linear-gradient(120deg, var(--gold-light), var(--gold));
            border-radius: 2px; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
        }
        .btn:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(201,168,76,0.32); }
        .btn .arrow { transition: transform 0.35s var(--ease); }
        .btn:hover .arrow { transform: translateX(5px); }
        .btn-outline {
            background: transparent; color: var(--gold-light); border: 1px solid rgba(201,168,76,0.55);
        }
        .btn-outline:hover { background: rgba(201,168,76,0.08); box-shadow: none; }
        .scroll-cue {
            position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
            z-index: 2; color: var(--grey); font-size: 0.66rem; letter-spacing: 0.28em;
            text-transform: uppercase; text-align: center;
        }
        .scroll-cue .mouse {
            width: 22px; height: 36px; border: 1.5px solid rgba(138,155,176,0.6); border-radius: 12px;
            margin: 0 auto 10px; position: relative;
        }
        .scroll-cue .mouse::after {
            content: ''; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
            width: 3px; height: 7px; background: var(--gold); border-radius: 2px;
            animation: scrolldot 1.8s var(--ease) infinite;
        }
        @keyframes scrolldot { 0%{opacity:0;transform:translate(-50%,0);} 40%{opacity:1;} 80%{opacity:0;transform:translate(-50%,12px);} 100%{opacity:0;} }

        /* ============ ABOUT ============ */
        .about { padding: 130px 0; background: var(--soft-white); }
        .about-head { max-width: 720px; margin-bottom: 64px; }
        .about-head p.lead {
            font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: #46586b; margin-top: 26px; font-weight: 300;
        }
        .acro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
        .acro-card {
            background: #fff; border: 1px solid rgba(26,43,60,0.08); border-radius: 6px;
            padding: 44px 40px; box-shadow: 0 18px 50px rgba(10,22,40,0.06);
            position: relative; overflow: hidden;
        }
        .acro-card::before {
            content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
            background: linear-gradient(180deg, var(--gold-light), var(--gold));
        }
        .acro-letters { font-family: var(--serif); font-size: 2.6rem; font-weight: 700; color: var(--navy); letter-spacing: 0.06em; margin-bottom: 6px; }
        .acro-letters span { color: var(--gold); }
        .acro-expand { font-family: var(--serif); font-size: 1.12rem; color: var(--dark-text); margin-bottom: 18px; font-weight: 500; }
        .acro-list { list-style: none; }
        .acro-list li {
            display: flex; align-items: flex-start; gap: 12px; padding: 9px 0;
            font-size: 0.96rem; color: #52657a; border-top: 1px solid rgba(26,43,60,0.06);
        }
        .acro-list li:first-child { border-top: none; }
        .acro-list .dot {
            flex: none; width: 7px; height: 7px; margin-top: 9px; transform: rotate(45deg);
            background: var(--gold);
        }
        .acro-list b { color: var(--navy); font-weight: 600; }

        /* ============ STRATEGY ============ */
        .strategy { padding: 130px 0; background: var(--navy); color: var(--soft-white); position: relative; }
        .strategy .hero-grid-lines { opacity: 0.7; }
        .strategy-head { max-width: 680px; margin-bottom: 62px; position: relative; z-index: 2; }
        .strategy-head .section-title { color: var(--soft-white); }
        .strategy-head p { color: var(--grey); margin-top: 22px; font-weight: 300; }
        .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; position: relative; z-index: 2; }
        .card {
            background: linear-gradient(160deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
            border: 1px solid rgba(201,168,76,0.16); border-radius: 8px; padding: 40px 34px;
            transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease), background 0.45s var(--ease);
            position: relative; overflow: hidden;
        }
        .card::after {
            content: ''; position: absolute; inset: 0; border-radius: 8px; pointer-events: none;
            background: radial-gradient(circle at 50% 0%, rgba(201,168,76,0.14), transparent 60%);
            opacity: 0; transition: opacity 0.45s var(--ease);
        }
        .card:hover { transform: translateY(-8px); border-color: rgba(201,168,76,0.5); box-shadow: 0 24px 50px rgba(0,0,0,0.35); background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02)); }
        .card:hover::after { opacity: 1; }
        .card-icon {
            width: 58px; height: 58px; border: 1px solid rgba(201,168,76,0.4); border-radius: 8px;
            display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
            background: rgba(201,168,76,0.06); transition: background 0.4s var(--ease);
        }
        .card:hover .card-icon { background: rgba(201,168,76,0.14); }
        .card-icon svg { width: 28px; height: 28px; stroke: var(--gold-light); fill: none; stroke-width: 1.4; }
        .card h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 500; margin-bottom: 12px; color: #fff; letter-spacing: 0.02em; }
        .card .idx { font-size: 0.72rem; letter-spacing: 0.2em; color: var(--gold); font-weight: 600; margin-bottom: 16px; display: block; }
        .card p { color: var(--grey); font-size: 0.94rem; font-weight: 300; line-height: 1.7; }

        /* ============ WHY US ============ */
        .why { padding: 130px 0; background: var(--soft-white); }
        .why-head { text-align: center; max-width: 640px; margin: 0 auto 70px; }
        .why-head p { color: #52657a; margin-top: 22px; font-weight: 300; }
        .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
        .why-item { text-align: center; padding: 20px 34px; position: relative; }
        .why-item + .why-item::before {
            content: ''; position: absolute; left: 0; top: 12%; height: 76%; width: 1px;
            background: linear-gradient(180deg, transparent, rgba(26,43,60,0.16), transparent);
        }
        .why-num { font-family: var(--serif); font-size: 3.4rem; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 8px; }
        .why-item h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--navy); margin-bottom: 14px; letter-spacing: 0.03em; }
        .why-item p { color: #52657a; font-size: 0.96rem; font-weight: 300; line-height: 1.7; }

        /* ============ PHILOSOPHY ============ */
        .philosophy {
            padding: 150px 0; background: var(--navy-2); color: var(--soft-white);
            position: relative; overflow: hidden; text-align: center;
        }
        .philosophy::before {
            content: '\201C'; position: absolute; top: 40px; left: 50%; transform: translateX(-50%);
            font-family: var(--serif); font-size: 16rem; color: rgba(201,168,76,0.10); line-height: 1; z-index: 0;
        }
        .philosophy .wrap { position: relative; z-index: 2; max-width: 960px; }
        .philosophy blockquote {
            font-family: var(--serif); font-weight: 500; font-style: normal;
            font-size: clamp(1.5rem, 3.4vw, 2.75rem); line-height: 1.4; letter-spacing: 0.01em;
        }
        .philosophy blockquote .gold { color: var(--gold); }
        .philosophy cite {
            display: block; margin-top: 40px; font-family: var(--sans); font-style: normal;
            font-size: 0.78rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--grey);
        }
        .philosophy cite::before { content: ''; display: inline-block; width: 34px; height: 1px; background: var(--gold); vertical-align: middle; margin-right: 16px; }

        /* ============ CONTACT ============ */
        .contact { padding: 140px 0; background: var(--soft-white); text-align: center; }
        .contact .section-title { color: var(--navy); }
        .contact p {
            font-size: clamp(1.1rem, 2vw, 1.4rem); color: #46586b; margin-top: 28px;
            font-weight: 300; font-family: var(--serif); font-style: italic;
        }

        /* ============ FOOTER ============ */
        .footer { background: var(--navy); color: var(--grey); padding: 64px 0 40px; text-align: center; }
        .footer-logo img { height: 46px; width: auto; margin: 0 auto 24px; }
        .footer-tag { font-family: var(--serif); color: var(--gold-light); font-size: 1rem; letter-spacing: 0.04em; margin-bottom: 26px; }
        .footer-copy { font-size: 0.8rem; letter-spacing: 0.08em; color: #6f8095; }
        .footer-rule { width: 100%; max-width: 260px; height: 1px; background: rgba(201,168,76,0.2); border: none; margin: 0 auto 26px; }

        /* ============ SCROLL REVEAL ============ */
        .reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); will-change: opacity, transform; }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .reveal.d1 { transition-delay: 0.09s; }
        .reveal.d2 { transition-delay: 0.18s; }
        .reveal.d3 { transition-delay: 0.27s; }
        .reveal.d4 { transition-delay: 0.36s; }
        .reveal.d5 { transition-delay: 0.45s; }

        @media (prefers-reduced-motion: reduce) {
            html { scroll-behavior: auto; }
            .reveal { opacity: 1; transform: none; transition: none; }
            .hero-bg::before, .particle, .scroll-cue .mouse::after { animation: none; }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 900px) {
            .cards { grid-template-columns: 1fr 1fr; }
            .why-grid { grid-template-columns: 1fr; }
            .why-item + .why-item::before { display: none; }
            .why-item { padding: 34px 20px; }
            .why-item + .why-item { border-top: 1px solid rgba(26,43,60,0.1); }
        }
        @media (max-width: 760px) {
            .nav-toggle { display: block; }
            .nav-links {
                position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px);
                flex-direction: column; align-items: flex-start; justify-content: center;
                gap: 30px; padding: 40px; background: rgba(10,22,40,0.97);
                -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
                transform: translateX(100%); transition: transform 0.5s var(--ease);
                box-shadow: -20px 0 60px rgba(0,0,0,0.4);
            }
            .nav-links.open { transform: translateX(0); }
            .nav-links a { font-size: 1rem; }
            .cards { grid-template-columns: 1fr; }
            .acro-grid { grid-template-columns: 1fr; }
            .about, .strategy, .why, .contact { padding: 90px 0; }
            .philosophy { padding: 110px 0; }
        }
        @media (max-width: 420px) {
            .wrap { padding: 0 20px; }
            .acro-card { padding: 34px 26px; }
        }