@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;700;800&family=JetBrains+Mono:wght@100;300;500&display=swap');

:root {
    --bg-top: #ffffff;
    --bg-bottom: #020203;
    --text-top: #0a0a0a;
    --text-bottom: #fcfcfc;
    --accent: #d4af37;
    /* Metallic Gold */
    --accent-light: #8b6b1d;
    /* Deep Ochre for White bg */
    --font-serif: 'Shippori Mincho', serif;
    --font-display: 'Shippori Mincho', serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition-premium: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --glass-bg: rgba(255, 255, 255, 0.015);
    --glass-border: rgba(197, 163, 88, 0.12);
}

/* Base resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background: var(--bg-top);
    color: var(--text-top);
    font-family: var(--font-serif) !important;
    line-height: 1.5;
    overflow-x: hidden;
    padding: 0 8vw;
    transition: background 0.8s cubic-bezier(0.16, 1, 0.3, 1), color 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: 0.02em;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
span,
div,
li {
    font-family: inherit !important;
}

.font-mono,
.spec-label,
.spec-value,
.status-list,
.theme-toggle,
.scroll-indicator,
.ai-notice,
.artifact-num,
.section-label {
    font-family: var(--font-mono) !important;
}

/* Subtle grain overlay */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
}

.canvas {
    padding: 0 5vw;
}

/* Dynamic Theme Handling via Scroll Progress (Pure CSS approach for visualization) */
[data-theme="dark"] {
    color: var(--text-bottom);
}

/* 🌙 Theme Switcher - Minimalist Float */
.theme-toggle {
    position: fixed;
    top: 50px;
    right: 50px;
    z-index: 10000;
    mix-blend-mode: difference;
    cursor: pointer;
    font-family: var(--font-mono) !important;
    font-size: 0.55rem;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: #fff;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    /* Sharp minimalism */
    transition: var(--transition-premium);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    padding-right: 32px;
}

/* Hero - Ethereal White Start */
.hero-block {
    height: 120vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.hero-main h1 {
    font-family: var(--font-display);
    font-size: clamp(6rem, 25vw, 18rem);
    font-weight: 800;
    line-height: 0.75;
    letter-spacing: -0.06em;
    margin-left: -0.05em;
    font-style: italic;
    transform: skewY(-6deg) rotate(-2deg);
    transform-origin: center;
    background: linear-gradient(135deg, #000, var(--accent), #000);
    background-size: 300% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 12s ease-in-out infinite;
    filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.1));
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 10vh;
    left: 0;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5em;
    color: var(--text-top);
    opacity: 0.5;
    writing-mode: vertical-rl;
}

/* Transition Section - The "Blur" into Darkness */
.transition-area {
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card - Minimalist Brutalism */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent);
    margin-bottom: 2vh;
    display: block;
    letter-spacing: 0.4em;
}

.grid-capsule {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0;
    margin: 20vh 0;
}

.content-box {
    grid-column: 1 / span 12;
    background: var(--glass-bg);
    backdrop-filter: blur(25px) saturate(150%);
    border: 1px solid var(--glass-border);
    padding: clamp(3rem, 10vw, 8rem);
    border-radius: 0;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.content-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.3;
}

.title-large {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 5rem);
    margin-bottom: 4rem;
    line-height: 0.9;
}

/* Project Vertical List */
.artifact-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
    margin-top: 4rem;
}

.artifact-vertical-item {
    border-left: 2px solid var(--glass-border);
    padding: 4rem 0 4rem 4rem;
    transition: var(--transition-premium);
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.artifact-vertical-item:hover {
    border-left-color: var(--accent);
    background: rgba(255, 255, 255, 0.02);
    padding-left: 5rem;
}

.artifact-vertical-item h3 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.artifact-num {
    font-family: var(--font-mono) !important;
    font-weight: 900;
    font-size: clamp(10rem, 25vw, 25rem);
    /* Extremely bold background number */
    color: rgba(197, 163, 88, 0.05);
    position: absolute;
    top: 50%;
    right: -2vw;
    transform: translateY(-50%);
    z-index: -1;
    pointer-events: none;
    line-height: 1;
}

/* Favorites / Status Styles */
.fav-group {
    margin-bottom: 4rem;
    position: relative;
}

.fav-group h4 {
    font-family: var(--font-mono) !important;
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.3em;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(197, 163, 88, 0.1);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.favorites-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.fav-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 0;
    transition: var(--transition-premium);
    position: relative;
}

.fav-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--accent);
    transform: translateY(-5px);
}

.fav-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid var(--accent);
    opacity: 0;
    transition: var(--transition-premium);
    transform: scale(1.05);
}

.fav-card:hover::after {
    opacity: 0.2;
    transform: scale(1);
}

.fav-title {
    font-family: var(--font-mono) !important;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
    display: block;
}

/* Mutual Links Style */
.mutual-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.mutual-link-item {
    text-decoration: none;
    color: inherit;
    display: block;
    padding: 3rem;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.01);
    transition: var(--transition-premium);
    position: relative;
}

.mutual-link-item:hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.03);
    padding-left: 4rem;
}

.mutual-link-item::before {
    content: "→";
    position: absolute;
    left: 1.5rem;
    opacity: 0;
    transition: var(--transition-premium);
    color: var(--accent);
}

.mutual-link-item:hover::before {
    opacity: 1;
}

.inspiration-title {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.inspiration-comment {
    font-size: 0.9rem;
    opacity: 0.7;
    line-height: 1.6;
}

/* Client Status - Terminal Style */
.status-list {
    list-style: none;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 2;
}

.status-list li span {
    color: var(--accent);
}

/* Sticky Side Nav */
.side-nav {
    position: fixed;
    left: 5vw;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    mix-blend-mode: difference;
}

.nav-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    margin: 20px 0;
    border-radius: 50%;
    opacity: 0.2;
    transition: var(--transition-ultra);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-dot:hover {
    opacity: 0.8;
    box-shadow: 0 0 10px #fff;
}

/* Profile Icon Frame */
.profile-frame {
    position: relative;
    width: 180px;
    height: 180px;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 20px var(--accent));
    transition: var(--transition-ultra);
}

.profile-frame:hover {
    transform: scale(1.05) rotate(2deg);
}

.profile-frame img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--accent);
}

.ai-notice {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.5rem;
    font-family: var(--font-mono) !important;
    color: var(--accent);
    white-space: nowrap;
    opacity: 0.6;
    letter-spacing: 0.2em;
}

/* About Me specific layout */
.about-me-layout {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.name-slider-wrap {
    font-family: var(--font-display);
    height: 3rem;
    overflow: hidden;
    position: relative;
}

.name-slider-text {
    font-size: 3rem;
    font-weight: 700;
    line-height: 3rem;
    color: var(--accent);
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 900px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
}

/* Vertical Content Extensions */
.vertical-block {
    margin: 15vh 0;
    padding-left: 5vw;
    border-left: 1px solid rgba(197, 163, 88, 0.1);
}

.vertical-block h3 {
    font-family: var(--font-display);
    font-size: 3rem;
    margin-bottom: 2rem;
}

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

/* Sub-text styles */
.text-detail {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.8;
}

.text-detail b {
    color: var(--accent);
    font-weight: 600;
}


.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    body {
        padding: 0 4vw;
        font-size: 14px;
    }

    .hero-main h1 {
        font-size: clamp(3rem, 15vw, 8rem);
        transform: skewY(-2deg);
    }

    .side-nav {
        display: none;
        /* Hide side nav on mobile */
    }

    .content-box {
        padding: 2rem 1rem;
    }

    .title-large {
        font-size: clamp(1.8rem, 6vw, 3rem);
        margin-bottom: 2rem;
    }

    .vertical-block {
        margin: 10vh 0;
        padding-left: 2vw;
    }

    .vertical-block h3 {
        font-size: 2rem;
    }

    .profile-frame {
        width: 120px;
        height: 120px;
        margin: 0 auto 3rem auto;
    }

    /* Stack grid layouts instead of 2 columns */
    .about-me-layout {
        align-items: center;
        text-align: center;
    }

    .ai-notice {
        font-size: 0.45rem;
        bottom: -20px;
    }

    .artifact-list {
        gap: 4rem;
    }

    .artifact-vertical-item {
        padding-left: 1.5rem;
    }

    .artifact-num {
        font-size: 4rem;
        top: -1rem;
        left: -0.5rem;
    }

    .artifact-vertical-item h3 {
        font-size: 1.5rem;
    }

    .favorites-grid,
    .mutual-links {
        gap: 1.5rem;
    }

    .fav-card,
    .mutual-link-item {
        padding: 1.2rem;
    }

    /* Change grid to single column on tech core */
    .content-box>div[style*="display: grid;"] {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}