/* ============================================
   tinybeans.nz — Pacific Atelier
   Bold tech editorial with NZ landscape backdrops
   ============================================ */

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

:root {
    /* Type */
    --font-display: 'Bebas Neue', 'Space Grotesk', -apple-system, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
    --font-grotesk: 'Space Grotesk', -apple-system, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
    --font-body: 'Outfit', -apple-system, 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', 'Noto Sans KR', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

    /* Color */
    --color-bg: #060912;
    --color-bg-elevated: #0d1424;
    --color-bg-card: #111b30;
    --color-bg-card-strong: #162238;
    --color-text: #f1f5f9;
    --color-text-secondary: #b3c0d4;
    --color-text-muted: #6f7a8c;
    --color-accent: #00e5ff;
    --color-accent-soft: rgba(0, 229, 255, 0.12);
    --color-accent-strong: #00b8d4;
    --color-accent-secondary: #a78bfa;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-strong: rgba(255, 255, 255, 0.14);
    --color-border-accent: rgba(0, 229, 255, 0.4);
    --color-success: #4ade80;
    --color-success-bg: rgba(74, 222, 128, 0.08);
    --color-success-border: rgba(74, 222, 128, 0.3);
    --color-error: #fb7185;
    --color-error-bg: rgba(251, 113, 133, 0.08);
    --color-error-border: rgba(251, 113, 133, 0.3);

    /* Layout */
    --max-narrow: 760px;
    --max-wide: 1280px;
    --gutter: clamp(1.25rem, 4vw, 3rem);

    /* Motion */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Base ---- */

html { font-size: 17px; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent-strong); }

::selection { background: var(--color-accent-soft); color: var(--color-text); }

/* ---- Grain Overlay ---- */

.grain {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.04;
    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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 200px;
}

/* ---- Top Bar ---- */

.top-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary), var(--color-accent));
    z-index: 1000;
}

/* ---- Layout ---- */

.container {
    position: relative;
    z-index: 1;
    max-width: var(--max-narrow);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container-wide { max-width: var(--max-wide); }

/* ---- Header ---- */

header {
    position: sticky;
    top: 2px;
    z-index: 100;
    padding: 1.125rem 0;
    background: rgba(6, 9, 18, 0.78);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: opacity 0.2s;
}

.logo-mark {
    color: var(--color-accent);
    font-size: 1rem;
    line-height: 1;
}

.logo:hover { opacity: 0.7; color: var(--color-text); text-decoration: none; }

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

nav { display: flex; gap: 1.5rem; }

nav a {
    position: relative;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.25rem 0;
    transition: color 0.2s;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s var(--ease);
}

nav a:hover { color: var(--color-text); text-decoration: none; }
nav a:hover::after { width: 100%; }
nav a.active { color: var(--color-text); }
nav a.active::after { width: 100%; }

.header-divider {
    width: 1px;
    height: 18px;
    background: var(--color-border);
}

/* Lang switcher */
.lang-switcher {
    display: flex;
    gap: 2px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.lang-switcher a {
    color: var(--color-text-muted);
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.lang-switcher a:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.lang-switcher a.active {
    color: var(--color-accent);
    background: var(--color-accent-soft);
}

/* ====== HERO ====== */

.hero {
    position: relative;
    padding: 7rem 0 6rem;
    overflow: hidden;
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('/assets/img/bg/hero.jpg');
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    animation: slowZoom 30s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(6, 9, 18, 0.65) 0%, rgba(6, 9, 18, 0.85) 60%, rgba(6, 9, 18, 1) 100%),
        radial-gradient(ellipse at 30% 50%, rgba(0, 229, 255, 0.08) 0%, transparent 60%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.meta-tag {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    text-transform: uppercase;
}

.meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid var(--color-border-accent);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    background: rgba(0, 229, 255, 0.05);
    backdrop-filter: blur(10px);
}

.pulse-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.6); }
    50% { box-shadow: 0 0 0 8px rgba(0, 229, 255, 0); }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

/* Hero name — MASSIVE */
.hero-name {
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 13vw, 10rem);
    font-weight: 400;
    line-height: 0.92;
    letter-spacing: -0.01em;
    margin-bottom: 1.75rem;
    color: var(--color-text);
    text-transform: uppercase;
}

.name-line {
    display: block;
}

.name-accent {
    color: var(--color-accent);
    text-shadow: 0 0 40px rgba(0, 229, 255, 0.3);
}

.hero-tagline {
    color: var(--color-text-secondary);
    font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 560px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.95rem 1.75rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.25s var(--ease);
    text-decoration: none;
}

.btn .arrow {
    transition: transform 0.25s var(--ease);
}

.btn:hover .arrow { transform: translateX(4px); }
.btn:hover { text-decoration: none; }

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent), 0 0 30px rgba(0, 229, 255, 0.3);
}

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

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-large { padding: 1.125rem 2.5rem; font-size: 0.9375rem; }

/* Hero portrait */
.hero-portrait {
    position: relative;
    display: flex;
    justify-content: center;
}

/* Unified ID badge: avatar + profile card floating as one */
.portrait-stack {
    position: relative;
    width: clamp(220px, 28vw, 340px);
    background: var(--color-bg-card-strong);
    border: 1px solid var(--color-border-strong);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(0, 229, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: float 6s ease-in-out infinite;
}

.portrait-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Profile info section — bottom half of the unified stack */
.portrait-profile {
    padding: 1rem 1.25rem;
    font-family: var(--font-mono);
}

.profile-header {
    display: block;
    font-size: 0.6875rem;
    color: var(--color-accent);
    letter-spacing: 0.12em;
    margin-bottom: 0.625rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.profile-row {
    display: grid;
    grid-template-columns: 3.25rem 1fr;
    gap: 0.875rem;
    padding: 0.3125rem 0;
    align-items: baseline;
}

.profile-key {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.profile-value {
    font-size: 0.8125rem;
    color: var(--color-text);
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* Contact hero */
.hero-contact { padding: 6rem 0 5rem; text-align: center; }

.hero-contact .hero-meta { justify-content: center; }

.hero-name-contact {
    font-size: clamp(3rem, 9vw, 6rem) !important;
    color: var(--color-text);
    margin-bottom: 1rem !important;
}

.hero-contact .hero-tagline { margin: 0 auto 2rem; }

/* ====== SECTIONS ====== */

.section {
    position: relative;
    padding: 5rem 0;
}

.section + .section { padding-top: 5rem; }

/* Section with NZ background */
.section-journal {
    overflow: hidden;
    isolation: isolate;
    padding: 6rem 0;
}

.section-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.section-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.18;
}

.section-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(6, 9, 18, 0.85) 0%,
        rgba(6, 9, 18, 0.92) 50%,
        rgba(6, 9, 18, 0.85) 100%);
}

/* Section heads */
.section-head {
    margin-bottom: 2.75rem;
}

.section-head-split {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: end;
}

.section-meta {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.12em;
    margin-bottom: 0.625rem;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1;
    color: var(--color-text);
    text-transform: uppercase;
}

.section-desc {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    text-align: right;
    max-width: 400px;
    justify-self: end;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    max-width: 720px;
}

/* ====== CARDS ====== */

.card {
    display: block;
    background: var(--color-bg-card);
    padding: 1.75rem 2rem;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.35s var(--ease);
    position: relative;
}

.card:hover {
    border-color: var(--color-border-accent);
    background: var(--color-bg-card-strong);
    transform: translateY(-3px);
    text-decoration: none;
    color: var(--color-text);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0, 229, 255, 0.15);
}

.card-num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.card-title {
    font-family: var(--font-grotesk);
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.625rem;
    color: var(--color-text);
}

.card-title-lg {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.005em;
    margin-bottom: 1rem;
    color: var(--color-text);
    text-transform: uppercase;
}

.card-title-xl {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.005em;
    margin-bottom: 1.25rem;
    color: var(--color-accent);
    text-transform: uppercase;
}

.card-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.card-link-bold {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.875rem;
}

.card-link .arrow {
    display: inline-block;
    transition: transform 0.3s var(--ease);
}

.card:hover .card-link .arrow { transform: translateX(5px); }

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

/* Affiliation cards */
.card-affiliation {
    padding: 2rem 2.25rem;
    min-height: 12rem;
    display: flex;
    flex-direction: column;
}

.card-affiliation .card-link { margin-top: auto; }

/* Project card — feature it */
.card-project {
    padding: 3rem;
    background: var(--color-bg-card-strong);
    border-color: var(--color-border-strong);
}

.card-project:hover {
    background: var(--color-bg-card-strong);
}

.card-project .card-num { font-size: 0.8125rem; margin-bottom: 1.5rem; }

/* Publication cards */
.card-pub {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem 1.75rem;
}

.card-pub-cover {
    width: 100px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

.card-pub-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--ease);
}

.card-pub:hover .card-pub-cover img {
    transform: scale(1.05);
}

.card-pub .card-title { margin-bottom: 0.5rem; }

/* Sticker cards */
.card-sticker {
    padding: 1.75rem 2rem;
    min-height: 10rem;
    display: flex;
    flex-direction: column;
}

.card-sticker .card-link { margin-top: auto; }

/* Journal card */
.card-journal {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--color-bg-card-strong);
    border-color: var(--color-border-strong);
    padding: 0;
    overflow: hidden;
}

.journal-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-bg);
}

.journal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}

.card-journal:hover .journal-image img { transform: scale(1.06); }

.journal-text {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.journal-text .card-link { margin-top: auto; padding-top: 1rem; }

/* ====== CONTACT FORM ====== */

.section-form { padding: 4rem 0 6rem; }

#contact-form {
    max-width: 720px;
    margin: 0 auto;
}

#form-message {
    max-width: 720px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: 0.625rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.125rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.5;
    transition: border-color 0.2s, background 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-bg-card-strong);
}

.form-group textarea {
    resize: vertical;
    min-height: 11rem;
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid;
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: var(--color-success);
}

.alert-error {
    background: var(--color-error-bg);
    color: var(--color-error);
    border-color: var(--color-error);
}

/* Honeypot */
.hp-field { position: absolute; left: -9999px; top: -9999px; }

/* ====== FOOTER ====== */

footer {
    border-top: 1px solid var(--color-border);
    padding: 3rem 0;
    margin-top: 2rem;
    position: relative;
    background: var(--color-bg-elevated);
}

.footer-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--color-text);
    letter-spacing: 0.05em;
    margin-bottom: 0.375rem;
}

.footer-meta,
.footer-coords {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-right {
    text-align: right;
}

.footer-right p:first-child {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.375rem;
}

/* ====== SCROLL REVEAL ====== */

.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
    transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ====== RESPONSIVE ====== */

@media (max-width: 1024px) {
    .hero { padding: 5rem 0 4rem; }
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero-portrait { order: -1; }
    .hero-tagline { max-width: 100%; }
    .card-project { padding: 2rem; }
    .card-journal { grid-template-columns: 1fr; }
    .journal-text { padding: 2rem; }
}

@media (max-width: 768px) {
    .section { padding: 3.5rem 0; }
    .section-head-split {
        grid-template-columns: 1fr;
        gap: 1rem;
        align-items: start;
    }
    .section-desc { text-align: left; justify-self: start; }
    .grid-2 { grid-template-columns: 1fr; }
    .card-pub { grid-template-columns: 80px 1fr; gap: 1rem; padding: 1.25rem 1.5rem; }
    .card-pub-cover { width: 80px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
    .footer-right { text-align: left; }
}

@media (max-width: 640px) {
    html { font-size: 16px; }
    .header-inner { flex-wrap: wrap; }
    .header-right { width: 100%; justify-content: space-between; }
    .hero { padding: 4rem 0 3rem; }
    .hero-meta { margin-bottom: 2rem; }
    .portrait-stack { width: min(280px, 80vw); }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .btn { justify-content: space-between; }
    .card { padding: 1.5rem; }
    .card-project { padding: 1.75rem; }
    .journal-text { padding: 1.5rem; }
}