:root {
    /* Light Theme (Default) */
    --bg: #F5F4EF;
    --surface: #FFFFFF;
    --surface-dim: #EFEDE4;
    --ink: #1B221D;
    --ink-soft: #5C665E;
    --ink-faint: #8B948C;
    --line: #DDD9CC;
    --primary: #2F5D50;
    --primary-dim: #24473D;
    --primary-soft: #E2EBE6;
    --accent: #C97A2B;
    --accent-soft: #F4E6D3;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 8px;
    --maxw: 1080px;

    --nav-bg: rgba(245, 244, 239, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-blur: blur(12px);
    --orb-1: rgba(47, 93, 80, 0.15);
    --orb-2: rgba(201, 122, 43, 0.15);
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg: #0F1115;
    --surface: #171A21;
    --surface-dim: #1E222A;
    --ink: #F0F4F8;
    --ink-soft: #9BA3AF;
    --ink-faint: #6B7280;
    --line: #2D333B;
    --primary: #10B981;
    --primary-dim: #059669;
    --primary-soft: rgba(16, 185, 129, 0.15);
    --accent: #3B82F6;
    --accent-soft: rgba(59, 130, 246, 0.15);
    
    --nav-bg: rgba(15, 17, 21, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-blur: blur(16px);
    --orb-1: rgba(16, 185, 129, 0.2);
    --orb-2: rgba(59, 130, 246, 0.2);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 92px;
}

::selection {
    background: var(--primary);
    color: #fff;
}

a {
    color: inherit;
    text-decoration: none;
}

.mono {
    font-family: 'IBM Plex Mono', monospace;
}

.display {
    font-family: 'Space Grotesk', sans-serif;
}

.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 28px;
}

/* ---------- Skip link ---------- */
.skip-link {
    position: absolute;
    top: -60px;
    left: 16px;
    background: var(--primary);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    z-index: 2000;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 16px;
}

/* ---------- Boot splash ---------- */
.boot {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.boot.hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.boot-mark {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 20px;
}

@media (prefers-reduced-motion: no-preference) {
    .boot-mark {
        animation: bootPop 0.6s cubic-bezier(.34, 1.56, .64, 1);
    }
}

@keyframes bootPop {
    0% {
        transform: scale(0.6);
        opacity: 0;
    }

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

.boot-bar {
    width: 130px;
    height: 3px;
    background: rgba(255, 255, 255, 0.14);
    border-radius: 2px;
    overflow: hidden;
}

.boot-bar span {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.9s ease;
}

.boot-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10.5px;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: #8FA79B;
}

/* ---------- Scroll progress ---------- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2.5px;
    z-index: 60;
    background: transparent;
}

.scroll-progress span {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--accent);
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    left: 50%;
    bottom: 96px;
    transform: translateX(-50%) translateY(8px);
    background: var(--ink);
    color: #fff;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    padding: 10px 18px;
    border-radius: 999px;
    opacity: 0;
    pointer-events: none;
    z-index: 70;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ---------- Screen index chips ---------- */
.screen-chip {
    display: inline-block;
    margin-left: 10px;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--surface-dim);
    color: var(--ink-faint);
    letter-spacing: 0.3px;
    vertical-align: middle;
}

/* ---------- Ripple ---------- */
.btn {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale(0);
    pointer-events: none;
}

.btn-ghost .ripple {
    background: rgba(47, 93, 80, 0.15);
}

@media (prefers-reduced-motion: no-preference) {
    .ripple {
        animation: rippleAnim 0.6s ease-out;
    }
}

@keyframes rippleAnim {
    to {
        transform: scale(2.4);
        opacity: 0;
    }
}

/* ---------- Nav bump ---------- */
@media (prefers-reduced-motion: no-preference) {
    .nav-item.bump svg {
        animation: navBump 0.4s ease;
    }
}

@keyframes navBump {
    0% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.22);
    }

    100% {
        transform: scale(1);
    }
}

/* ---------- Top bar ---------- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--nav-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--line);
}

.topbar-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 16px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 15px;
}

.brand-name span {
    color: var(--ink-faint);
    font-weight: 400;
    display: block;
    font-size: 11px;
    margin-top: 1px;
}

.topnav {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: var(--ink-soft);
}

.topnav a {
    position: relative;
    padding: 4px 0;
}

.topnav a:hover {
    color: var(--ink);
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--primary);
    background: var(--primary-soft);
    padding: 6px 12px;
    border-radius: 999px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

@media (prefers-reduced-motion: no-preference) {
    .status-dot {
        animation: pulse 2s ease-in-out infinite;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.35;
    }
}

@media (max-width:760px) {
    .topnav {
        display: none;
    }
}

/* ---------- Hero ---------- */
.hero {
    padding: 72px 0 56px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -6%;
    width: 56%;
    height: 440px;
    background-image: radial-gradient(var(--line) 1px, transparent 1px);
    background-size: 20px 20px;
    -webkit-mask-image: radial-gradient(ellipse at 60% 40%, black 35%, transparent 72%);
    mask-image: radial-gradient(ellipse at 60% 40%, black 35%, transparent 72%);
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
    position: relative;
    z-index: 1;
    perspective: 1200px;
}

@media (max-width:860px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }
}

.hero-anim>* {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-anim.show>*:nth-child(1) {
    transition-delay: 0.05s;
}

.hero-anim.show>*:nth-child(2) {
    transition-delay: 0.15s;
}

.hero-anim.show>*:nth-child(3) {
    transition-delay: 0.25s;
}

.hero-anim.show>*:nth-child(4) {
    transition-delay: 0.35s;
}

.hero-anim.show>*:nth-child(5) {
    transition-delay: 0.45s;
}

.hero-anim.show>* {
    opacity: 1;
    transform: translateY(0);
}

.eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}

.eyebrow::before {
    content: "";
    width: 22px;
    height: 1px;
    background: var(--accent);
}

h1.headline {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: clamp(34px, 4.6vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.5px;
    margin: 0 0 22px;
    color: var(--ink);
}

h1.headline em {
    font-style: normal;
    color: var(--primary);
}

.lede {
    font-size: 17px;
    line-height: 1.65;
    color: var(--ink-soft);
    max-width: 52ch;
    margin: 0 0 32px;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dim);
}

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--line);
}

.btn-ghost:hover {
    border-color: var(--ink-soft);
}

.hero-meta {
    display: flex;
    gap: 26px;
    font-size: 13px;
    color: var(--ink-faint);
    flex-wrap: wrap;
}

.hero-meta li {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 7px;
}

.hero-meta ul {
    display: contents;
}

/* ---------- Phone mockup ---------- */
.phone-shell {
    background: var(--ink);
    border-radius: 34px;
    padding: 12px;
    box-shadow: 0 24px 60px -20px rgba(27, 34, 29, 0.35);
    max-width: 300px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(20px) scale(0.96);
    transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s, box-shadow 0.3s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.phone-shell.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.phone-shell.show.tilting {
    transition: box-shadow 0.3s ease;
}

.phone-screen {
    background: var(--surface);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.phone-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 18px 4px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10.5px;
    color: var(--ink);
}

.phone-status .bars {
    display: flex;
    gap: 3px;
    align-items: flex-end;
}

.phone-status .bars i {
    display: block;
    width: 3px;
    background: var(--ink);
    border-radius: 1px;
}

.phone-appbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px 14px;
    border-bottom: 1px solid var(--line);
}

.phone-appbar .title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 13px;
}

.phone-appbar .title span {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size: 9.5px;
    color: var(--ink-faint);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-top: 2px;
}

.phone-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.phone-body {
    padding: 16px 18px 20px;
}

.stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
}

.stat-tile {
    background: var(--primary-soft);
    border-radius: 12px;
    padding: 10px 8px;
    text-align: center;
}

.stat-tile .num {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    font-size: 18px;
    color: var(--primary);
}

.stat-tile .label {
    font-size: 8.5px;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-top: 3px;
}

.standings-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9.5px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--ink-faint);
    margin: 0 0 8px;
}

.standing-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
}

.standing-row:last-child {
    border-bottom: none;
}

.standing-pos {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    color: var(--accent);
    width: 16px;
}

.standing-name {
    flex: 1;
    font-weight: 500;
}

.standing-name small {
    display: block;
    font-weight: 400;
    color: var(--ink-faint);
    font-size: 9.5px;
}

.standing-pts {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--ink-soft);
    font-size: 11px;
}

.phone-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 18px;
    background: var(--surface-dim);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    color: var(--ink-faint);
}

/* ---------- Sections ---------- */
section {
    padding: 64px 0;
    border-top: 1px solid var(--line);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.section-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 8px;
}

h2.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: clamp(24px, 3vw, 32px);
    margin: 0;
    letter-spacing: -0.3px;
}

.section-note {
    font-size: 13px;
    color: var(--ink-faint);
    max-width: 32ch;
    text-align: right;
}

@media (max-width:640px) {
    .section-note {
        text-align: left;
    }
}

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 32px;
}

@media (max-width:800px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

.about-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.about-card p {
    font-size: 15.5px;
    line-height: 1.7;
    color: var(--ink-soft);
    margin: 0;
}

.timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline li {
    position: relative;
    padding: 0 0 22px 26px;
    border-left: 1px solid var(--line);
}

.timeline li:last-child {
    padding-bottom: 0;
}

.timeline li::before {
    content: "";
    position: absolute;
    left: -5px;
    top: 2px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--bg);
}

.timeline .t-date {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline .t-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 15px;
    margin: 4px 0 2px;
}

.timeline .t-sub {
    font-size: 13px;
    color: var(--ink-faint);
}

.timeline .t-cgpa {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--ink-soft);
    margin-top: 4px;
}

/* ---------- Projects ---------- */
.project-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 20px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.project-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    border-color: var(--primary);
    box-shadow: 0 14px 30px -16px rgba(47, 93, 80, 0.28);
}

@media (max-width:600px) {
    .project-card {
        grid-template-columns: 1fr;
    }
}

.project-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--surface-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 12px;
    border: 1px solid var(--line);
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.project-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.project-card:hover .project-icon {
    background: var(--surface);
    border-color: var(--primary);
    transform: scale(1.05);
}

.project-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.project-kind {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0 0 6px;
}

.project-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 19px;
    margin: 0 0 4px;
}

.project-tagline {
    font-size: 13.5px;
    color: var(--ink-faint);
    margin: 0;
}

.project-links {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.project-links a {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11.5px;
    padding: 7px 13px;
    border-radius: 999px;
    border: 1px solid var(--line);
    color: var(--ink-soft);
    display: flex;
    align-items: center;
    gap: 5px;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.project-links a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.project-bullets {
    list-style: none;
    margin: 14px 0 16px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.project-bullets li {
    position: relative;
    padding-left: 16px;
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink-soft);
}

.project-bullets li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 1px;
    background: var(--accent);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.chip {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    padding: 5px 10px;
    border-radius: 6px;
    background: var(--surface-dim);
    color: var(--ink-soft);
}

/* ---------- Skills ---------- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.skill-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 26px;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.55s ease, transform 0.55s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.skills-grid.in-view .skill-card {
    opacity: 1;
    transform: translateY(0);
}

.skill-card:hover {
    border-color: var(--primary);
    box-shadow: 0 14px 30px -18px rgba(47, 93, 80, 0.25);
}

.skills-grid .skill-card:nth-child(1) {
    transition-delay: .04s;
}

.skills-grid .skill-card:nth-child(2) {
    transition-delay: .09s;
}

.skills-grid .skill-card:nth-child(3) {
    transition-delay: .14s;
}

.skills-grid .skill-card:nth-child(4) {
    transition-delay: .19s;
}

.skills-grid .skill-card:nth-child(5) {
    transition-delay: .24s;
}

.skills-grid .skill-card:nth-child(6) {
    transition-delay: .29s;
}

.skills-grid .skill-card:nth-child(7) {
    transition-delay: .34s;
}

.skills-grid .skill-card:nth-child(8) {
    transition-delay: .39s;
}

.skill-card-top {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 17px;
}

.skill-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--primary-soft);
    color: var(--primary);
}

.skill-card.is-support .skill-card-icon {
    background: var(--accent-soft);
    color: var(--accent);
}

.skill-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 16px;
    margin: 0;
    color: var(--ink);
}

.skill-card-level {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary);
    margin: 3px 0 0;
}

.skill-card.is-support .skill-card-level {
    color: var(--accent);
}

/* ---------- Contact ---------- */
.contact-card {
    background: var(--primary);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    color: #EFF5F1;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
}

@media (max-width:760px) {
    .contact-card {
        grid-template-columns: 1fr;
        padding: 32px 26px;
    }
}

.contact-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: clamp(24px, 3.4vw, 34px);
    margin: 0 0 14px;
    letter-spacing: -0.4px;
}

.contact-card p {
    font-size: 15px;
    line-height: 1.65;
    color: #CFE0D7;
    margin: 0 0 26px;
    max-width: 42ch;
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.contact-list li {
    border-bottom: 1px solid rgba(239, 245, 241, 0.16);
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-list a,
.contact-list .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 2px;
    font-size: 14px;
}

.contact-list .row-label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #CFE0D7;
}

.contact-list .row-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: #fff;
}

.contact-list a:hover .row-value {
    color: var(--accent-soft);
}

.icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

footer.site-footer {
    text-align: center;
    padding: 36px 0 0;
    font-size: 12px;
    color: var(--ink-faint);
    font-family: 'IBM Plex Mono', monospace;
}

/* ---------- Bottom nav ---------- */
.bottomnav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    justify-content: center;
    pointer-events: none;
    padding: 14px;
}

.bottomnav-inner {
    pointer-events: auto;
    display: flex;
    gap: 4px;
    background: var(--nav-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 16px 40px -14px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 9px 18px;
    border-radius: 14px;
    color: #8B968E;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    border: none;
    background: transparent;
    font-family: 'Inter', sans-serif;
}

.nav-item svg {
    width: 19px;
    height: 19px;
}

.nav-item span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.nav-item.active {
    color: #fff;
    background: var(--primary);
}

@media (max-width:480px) {
    .nav-item {
        padding: 9px 13px;
    }
}

/* ---------- Scroll reveal generic ---------- */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* transition wipe overlay */
.wipe {
    position: fixed;
    inset: 0;
    background: var(--primary);
    z-index: 999;
    transform: translateY(101%);
    pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
    .wipe.active {
        animation: wipeMove 0.65s cubic-bezier(.65, 0, .35, 1);
    }
}

@keyframes wipeMove {
    0% {
        transform: translateY(101%);
    }

    45% {
        transform: translateY(0%);
    }

    55% {
        transform: translateY(0%);
    }

    100% {
        transform: translateY(-101%);
    }
}

/* ---------- Theme & Glassmorphism Additions ---------- */
.theme-toggle {
    background: transparent;
    border: none;
    color: var(--ink-soft);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: background 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
    background: var(--surface-dim);
    color: var(--ink);
}

.glass-panel {
    background: var(--surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

.hero-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

.hero-bg-orb.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--orb-1);
    top: -100px;
    right: -50px;
}

.hero-bg-orb.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--orb-2);
    bottom: 50px;
    left: -100px;
}
/* Chromium bug fix: backdrop-filter breaks 3D transforms */
.project-card.glass-panel { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }