/* ============================================
   LUMIO CAPITAL — Premium Dark Theme
   ============================================ */

/* --- Design Tokens --- */
:root {
    /* Color Palette — Sophisticated Dark */
    --bg-primary: #0B0D11;
    --bg-secondary: #111318;
    --bg-elevated: #181B22;
    --bg-card: rgba(255, 255, 255, 0.035);
    --bg-card-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #F0EDE8;
    --text-secondary: #9A9DA8;
    --text-muted: #5C6070;

    --accent: #C9A84C;
    --accent-dim: rgba(201, 168, 76, 0.15);
    --accent-glow: rgba(201, 168, 76, 0.08);

    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);

    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    --space-2xl: 7rem;

    /* Effects */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: 0.3s var(--ease-smooth);
    --transition-medium: 0.6s var(--ease-out-expo);
    --transition-slow: 1s var(--ease-out-expo);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-pill: 100px;
}

/* --- Global Reset --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scrollbar-width: thin;
    scrollbar-color: #3A3D45 transparent;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background: var(--accent);
    color: #0B0D11;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #3A3D45;
    border-radius: 3px;
}

/* --- Ambient Background --- */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.ambient-glow--1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -100px;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
}

.ambient-glow--2 {
    width: 500px;
    height: 500px;
    bottom: -100px;
    right: -100px;
    background: radial-gradient(circle, rgba(100, 130, 200, 0.06) 0%, transparent 70%);
}

.grain-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Section Header --- */
.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.section-header__label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.1em;
}

.section-header__text {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.section-header__line {
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background-color 0.4s ease, backdrop-filter 0.4s ease, padding 0.4s ease;
}

.nav--scrolled {
    background-color: rgba(11, 13, 17, 0.88);
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 0;
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.nav__logo:hover {
    opacity: 0.7;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav__link {
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition-fast);
}

.nav__link:hover {
    color: var(--text-primary);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    color: var(--accent);
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--accent);
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--accent);
    color: #fff;
}

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav__hamburger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav__hamburger.active span:first-child {
    transform: rotate(45deg) translate(2.5px, 2.5px);
}

.nav__hamburger.active span:last-child {
    transform: rotate(-45deg) translate(2.5px, -2.5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(11, 13, 17, 0.97);
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu__link {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--accent);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 6rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    margin-bottom: 3rem;
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.03);
    opacity: 0;
    transform: translateY(20px);
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(3.2rem, 8vw, 6.5rem);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.hero__line {
    display: block;
    padding-bottom: 0.1em;
}

.hero__line em {
    font-style: italic;
    color: var(--accent);
}

.hero__sub {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 3rem;
    font-weight: 300;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(20px);
}

.hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
}

/* Scroll Indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
}

.hero__scroll-indicator span {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-muted) 0%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.hero__scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0% {
        top: -100%;
    }

    50% {
        top: 100%;
    }

    100% {
        top: 100%;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--accent);
    color: #0B0D11;
}

.btn--primary:hover {
    background: #D4B65E;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-dim);
}

.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}

.btn--outline:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

.btn--large {
    padding: 1.15rem 2.75rem;
    font-size: 0.9rem;
}

/* ============================================
   MANIFESTO
   ============================================ */
.manifesto {
    padding: var(--space-xl) 0;
    position: relative;
}

.manifesto__content {
    max-width: 900px;
}

.manifesto__title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.manifesto__body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.manifesto__paragraph {
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
    max-width: 750px;
    transition: color 0.5s ease;
    padding-left: 1.5rem;
    border-left: 2px solid var(--border);
}

.manifesto__paragraph:hover {
    color: var(--text-primary);
    border-left-color: var(--accent);
}

/* ============================================
   DIVIDER
   ============================================ */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.divider__line {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border), transparent);
}

.divider__diamond {
    width: 8px;
    height: 8px;
    border: 1px solid var(--accent);
    transform: rotate(45deg);
    flex-shrink: 0;
}

/* ============================================
   CRITERIA / FOCUS
   ============================================ */
.criteria {
    padding: var(--space-xl) 0;
}

.criteria__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.criteria__card {
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    transition: all 0.5s var(--ease-out-expo);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.criteria__card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.criteria__card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.criteria__card:hover::before {
    opacity: 1;
}

.criteria__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    color: var(--accent);
    transition: all var(--transition-fast);
}

.criteria__icon svg {
    width: 22px;
    height: 22px;
}

.criteria__card:hover .criteria__icon {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.criteria__card-title {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 0.75rem;
}

.criteria__card-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 300;
}

.criteria__card-number {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-sans);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    pointer-events: none;
}

/* Investment Approach */
.criteria__approach {
    display: flex;
    align-items: stretch;
    gap: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.criteria__approach-item {
    flex: 1;
    padding: 2.5rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.criteria__approach-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    font-weight: 500;
}

.criteria__approach-value {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.criteria__approach-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 300;
}

.criteria__approach-divider {
    width: 1px;
    background: var(--border);
    align-self: stretch;
}

/* ============================================
   TEAM
   ============================================ */
.team {
    padding: var(--space-xl) 0;
}

.team__content {
    max-width: 800px;
}



.team__role {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.team__bio {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 1.25rem;
}

.team__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.team__tag {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    color: var(--text-muted);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.team__tag:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
}

/* ============================================
   INTAKE / CTA
   ============================================ */
.intake {
    padding: var(--space-2xl) 0;
    position: relative;
    overflow: hidden;
}

.intake::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.intake__content {
    position: relative;
    z-index: 2;
}

.intake__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    max-width: 800px;
    letter-spacing: -0.02em;
}

.intake__note {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 300;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
    position: relative;
}

.footer__top {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.footer__logo {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-primary);
}

.footer__tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    font-weight: 300;
}

.footer__nav {
    display: flex;
    gap: 5rem;
}

.footer__nav-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer__nav-col h4 {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer__nav-col a {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-weight: 300;
}

.footer__nav-col a:hover {
    color: var(--text-primary);
}

.footer__bottom {
    text-align: center;
}

.footer__bottom p {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* ============================================
   REVEAL ANIMATIONS (Base states)
   ============================================ */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-up.revealed {
    opacity: 1;
    transform: none;
}

.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}

.reveal-text.revealed {
    opacity: 1;
    transform: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .criteria__grid {
        grid-template-columns: 1fr 1fr;
    }

    .criteria__approach {
        flex-wrap: wrap;
    }

    .criteria__approach-item {
        flex-basis: calc(50% - 1px);
    }

    .criteria__approach-divider:last-of-type {
        display: none;
    }



    .footer__nav {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav__links {
        display: none;
    }

    .nav__hamburger {
        display: flex;
    }

    .hero {
        padding-top: 8rem;
        min-height: 100svh;
    }

    .hero__badge {
        font-size: 0.62rem;
        padding: 0.5rem 1rem;
    }

    .criteria__grid {
        grid-template-columns: 1fr;
    }

    .criteria__approach {
        flex-direction: column;
    }

    .criteria__approach-divider {
        width: 100%;
        height: 1px;
    }

    .criteria__approach-item {
        padding: 2rem 1.5rem;
    }


    .footer__top {
        flex-direction: column;
        gap: 3rem;
    }

    .footer__nav {
        flex-direction: column;
        gap: 2rem;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .manifesto,
    .criteria,
    .team {
        padding: var(--space-lg) 0;
    }

    .intake {
        padding: var(--space-xl) 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        max-width: 300px;
    }
}