/* =========================================================================
   BRUNO.DEV — Portfolio Website
   Global Design System
   Concept: Old Programmer × Modern Professional
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. VARIABLES
   ------------------------------------------------------------------------- */
:root {
    /* Surfaces */
    --bg-primary: #0B0D0E;
    --bg-secondary: #111416;
    --bg-card: #15191B;
    --bg-elevated: #1B2023;

    /* Borders */
    --border: #293034;
    --border-strong: #3A4247;

    /* Text */
    --text-primary: #E6E6E6;
    --text-secondary: #8A9499;
    --text-muted: #5E6668;

    /* Accents */
    --terminal-green: #6FAF72;
    --terminal-green-dim: #4F7F52;
    --accent-amber: #D6A85F;
    --error: #C96B6B;

    /* Typography */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'IBM Plex Mono', 'Courier New', monospace;
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.375rem;
    --fs-xl: 1.75rem;
    --fs-2xl: 2.25rem;
    --fs-3xl: 3rem;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4.5rem;

    /* Layout */
    --container-width: 1140px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --header-height: 72px;

    /* Motion */
    --transition-fast: 150ms ease;
    --transition-base: 220ms ease;
}

/* -------------------------------------------------------------------------
   2. RESET
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img,
picture,
svg {
    display: block;
    max-width: 100%;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

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

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

input,
textarea,
select {
    font: inherit;
    color: inherit;
}

/* -------------------------------------------------------------------------
   3. TYPOGRAPHY
   ------------------------------------------------------------------------- */
body {
    font-family: var(--font-mono);
    font-size: var(--fs-base);
    line-height: 1.65;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-4);
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p {
    margin: 0 0 var(--space-4);
    color: var(--text-secondary);
    max-width: none;
}

a {
    transition: color var(--transition-fast);
}

code, pre {
    font-family: var(--font-mono);
}

::selection {
    background-color: var(--terminal-green-dim);
    color: var(--bg-primary);
}

/* -------------------------------------------------------------------------
   4. GLOBAL / LAYOUT
   ------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: none;
    margin-inline: auto;
    padding-inline: clamp(6rem, 20vw, 20rem);
}

main {
    flex: 1 0 auto;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--accent-amber);
    color: var(--bg-primary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

.visually-hidden-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Consistent visible focus states everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent-amber);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* -------------------------------------------------------------------------
   5. HEADER / NAVIGATION
   ------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(11, 13, 14, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--border);
}

.site-header__inner {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    font-size: var(--fs-md);
    color: var(--text-primary);
    white-space: nowrap;
}

.logo__prompt {
    color: var(--terminal-green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.nav-toggle__bar {
    width: 18px;
    height: 2px;
    background-color: var(--text-primary);
    margin-inline: auto;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.primary-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.primary-nav__link {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    padding: var(--space-2) 0;
    border-bottom: 2px solid transparent;
}

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

.primary-nav__link[aria-current="page"] {
    color: var(--terminal-green);
    border-bottom-color: var(--terminal-green);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-xs);
    letter-spacing: 0.04em;
}

.lang-switch__link {
    color: var(--text-muted);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

.lang-switch__link:hover,
.lang-switch__link:focus-visible {
    color: var(--text-primary);
}

.lang-switch__link.is-active {
    color: var(--accent-amber);
}

.lang-switch__sep {
    color: var(--border-strong);
}

/* -------------------------------------------------------------------------
   6. BUTTONS
   ------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: 500;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
    background-color: var(--terminal-green);
    color: var(--bg-primary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--terminal-green-dim);
}

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

.btn-outline:hover,
.btn-outline:focus-visible {
    border-color: var(--accent-amber);
    color: var(--accent-amber);
}

/* -------------------------------------------------------------------------
   7. CARDS
   ------------------------------------------------------------------------- */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
}

/* -------------------------------------------------------------------------
   8. TERMINAL DETAILS
   ------------------------------------------------------------------------- */
.terminal-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--terminal-green);
    margin-bottom: var(--space-3);
}

.terminal-label::before {
    content: '$';
    color: var(--text-muted);
}

.prompt-user {
    color: var(--terminal-green);
}

.prompt-sep,
.prompt-path {
    color: var(--text-muted);
}

/* Reusable terminal window component (hero + future uses) */
.terminal {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.terminal-dots {
    display: inline-flex;
    gap: var(--space-2);
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-strong);
}

.terminal-title {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-inline: auto;
}

.terminal-body {
    padding: var(--space-5);
    max-height: 340px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}

.terminal-line {
    margin: 0 0 var(--space-1);
    font-size: var(--fs-sm);
    color: var(--text-primary);
}

.terminal-line .prompt {
    color: var(--terminal-green);
    margin-right: var(--space-1);
}

.terminal-output {
    margin: 0 0 var(--space-4);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.terminal-output:last-child {
    margin-bottom: 0;
}

.terminal-input-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--border);
    background-color: var(--bg-secondary);
}

.terminal-input-row .prompt {
    color: var(--terminal-green);
    font-size: var(--fs-sm);
    white-space: nowrap;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    caret-color: var(--terminal-green);
    min-width: 0;
}

.terminal-input:focus {
    outline: none;
}

.terminal-input::placeholder {
    color: var(--text-muted);
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--terminal-green);
    margin-right: var(--space-1);
}

/* -------------------------------------------------------------------------
   9. HOMEPAGE SECTIONS
   ------------------------------------------------------------------------- */

/* --- Hero ------------------------------------------------------------- */
.hero {
    padding-block: var(--space-8) var(--space-7);
    border-bottom: 1px solid var(--border);
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-7);
    align-items: center;
}

.hero__eyebrow {
    font-size: var(--fs-sm);
    text-transform: none;
    margin-bottom: var(--space-2);
}

.hero__title {
    margin-bottom: var(--space-3);
}

.hero__subtitle {
    font-size: var(--fs-md);
    max-width: none;
}

.hero__status {
    display: flex;
    align-items: center;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.hero__ctas {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__terminal {
    max-width: 100%;
}

/* --- Generic section rhythm -------------------------------------------- */
.section {
    padding-block: var(--space-7);
}

.section__lead {
    font-size: var(--fs-md);
    max-width: none;
    margin-bottom: var(--space-5);
}

.section__notice {
    font-size: var(--fs-sm);
    color: var(--accent-amber);
    margin-bottom: var(--space-5);
}

.section__more-link {
    display: inline-block;
    margin-top: var(--space-6);
    color: var(--terminal-green);
    font-size: var(--fs-sm);
}

.section__more-link:hover,
.section__more-link:focus-visible {
    color: var(--accent-amber);
}

/* --- What I Do: service grid -------------------------------------------- */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.service-card:hover,
.service-card:focus-within {
    border-color: var(--terminal-green-dim);
    transform: translateY(-2px);
}

.service-card__icon {
    display: block;
    font-size: var(--fs-xl);
    color: var(--terminal-green);
    margin-bottom: var(--space-3);
}

.service-card__number {
    display: block;
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.service-card__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-2);
}

.service-card__desc {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-4);
}

.service-card__link {
    font-size: var(--fs-sm);
    color: var(--terminal-green);
}

.service-card__link:hover,
.service-card__link:focus-visible {
    color: var(--accent-amber);
}

/* --- Selected Work: project grid ---------------------------------------- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.project-card:hover,
.project-card:focus-within {
    border-color: var(--terminal-green-dim);
    transform: translateY(-2px);
}

.project-card__image-link {
    position: relative;
    display: block;
}

.project-card__image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
    background-color: var(--bg-elevated);
}

.project-card__image--placeholder {
    background:
        repeating-linear-gradient(
            45deg,
            var(--bg-elevated),
            var(--bg-elevated) 10px,
            var(--bg-secondary) 10px,
            var(--bg-secondary) 20px
        );
}

.project-card__badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-strong);
    color: var(--accent-amber);
    font-size: var(--fs-xs);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

.project-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}

.project-card__category {
    font-size: var(--fs-xs);
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.project-card__title {
    font-size: var(--fs-md);
    margin: 0;
}

.project-card__title a {
    color: var(--text-primary);
}

.project-card__title a:hover,
.project-card__title a:focus-visible {
    color: var(--terminal-green);
}

.project-card__desc {
    font-size: var(--fs-sm);
    margin: 0 0 var(--space-2);
}

.project-card__tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0 0 var(--space-3);
}

.project-card__tech span {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px var(--space-2);
}

.project-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: auto;
}

.project-card__year {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--fs-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--fs-md);
}

/* --- Website Improvement CTA -------------------------------------------- */
.audit-cta {
    background-color: var(--bg-secondary);
    border-block: 1px solid var(--border);
}

.audit-cta__inner {
    max-width: none;
}

.audit-cta__subtitle {
    font-size: var(--fs-md);
    margin-bottom: var(--space-6);
}

/* --- How I Work: process steps ------------------------------------------ */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
    counter-reset: none;
}

.process-step {
    border-left: 2px solid var(--border);
    padding-left: var(--space-4);
}

.process-step__number {
    display: block;
    font-size: var(--fs-lg);
    color: var(--terminal-green);
    margin-bottom: var(--space-2);
}

.process-step__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-2);
}

.process-step__desc {
    font-size: var(--fs-sm);
    margin: 0;
}

/* --- Final CTA ------------------------------------------------------------ */
.final-cta {
    text-align: center;
    max-width: none;
    margin-inline: auto;
    padding: var(--space-7) var(--space-5);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-card);
}

.final-cta__title {
    margin-bottom: var(--space-2);
}

.final-cta__subtitle {
    font-size: var(--fs-md);
    margin-bottom: var(--space-6);
}

/* -------------------------------------------------------------------------
   10. FORMS
   ------------------------------------------------------------------------- */
.field {
    margin-bottom: var(--space-5);
}

.field label {
    display: block;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.field input,
.field textarea,
.field select {
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-mono);
    transition: border-color var(--transition-fast);
}

.field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%238A9499'%3E%3Cpath d='M8 11 3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-7);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: var(--terminal-green);
    outline: none;
}

.field input.is-invalid-hint,
.field textarea.is-invalid-hint {
    border-color: var(--error);
}

.field-error {
    color: var(--error);
    font-size: var(--fs-xs);
    margin-top: var(--space-1);
}

.field-help {
    color: var(--text-muted);
    font-size: var(--fs-xs);
    margin: 0 0 var(--space-2);
}

.char-counter {
    text-align: right;
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* Honeypot: visually hidden but NOT display:none (some bots skip that) */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Alerts (success / error) */
.alert {
    padding: var(--space-5);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-bottom: var(--space-6);
}

.alert-success {
    border-color: var(--terminal-green-dim);
    background-color: rgba(111, 175, 114, 0.08);
}

.alert-error {
    border-color: var(--error);
    background-color: rgba(201, 107, 107, 0.08);
}

.alert__title {
    font-size: var(--fs-md);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.alert__text {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* -------------------------------------------------------------------------
   11. FOOTER
   ------------------------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--border);
    background-color: var(--bg-secondary);
    padding-block: var(--space-6);
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
}

.site-footer__prompt {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin: 0;
}

.site-footer__social {
    display: flex;
    gap: var(--space-4);
}

.site-footer__social a {
    color: var(--text-secondary);
    font-size: var(--fs-lg);
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
    color: var(--terminal-green);
}

.site-footer__rights {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin: 0;
}

/* -------------------------------------------------------------------------
   12. ABOUT PAGE
   ------------------------------------------------------------------------- */

/* --- About hero --------------------------------------------------------- */
.about-hero {
    padding-block: var(--space-7) var(--space-4);
}

.about-hero__eyebrow {
    font-size: var(--fs-sm);
    text-transform: none;
    margin-bottom: var(--space-2);
}

.about-hero__title {
    max-width: none;
    margin-bottom: 0;
}

/* --- Introduction -------------------------------------------------------- */
.about-intro__greeting {
    font-size: var(--fs-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

/* --- Developer profile: config block ------------------------------------- */
.profile-config {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5) var(--space-6);
    margin-top: var(--space-6);
    max-width: none;
}

.profile-config__label {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.profile-config__list {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.profile-config__row {
    display: flex;
    gap: var(--space-3);
    font-size: var(--fs-sm);
}

.profile-config__row dt {
    color: var(--terminal-green);
    min-width: 130px;
}

.profile-config__row dt::after {
    content: ' =';
    color: var(--text-muted);
}

.profile-config__row dd {
    margin: 0;
    color: var(--text-secondary);
}

/* --- Current focus + generic tag list ------------------------------------ */
.current-focus {
    margin-top: var(--space-6);
}

.current-focus__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-3);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.tag-list__item {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-3);
}

.tech-tag {
    display: inline-block;
    font-size: var(--fs-sm);
    color: var(--text-primary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.tech-tag:hover {
    border-color: var(--terminal-green-dim);
    color: var(--terminal-green);
}

/* --- Philosophy: principle list ------------------------------------------ */
.principle-list {
    list-style: none;
    margin: var(--space-6) 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.principle-list__item {
    display: grid;
    grid-template-columns: 2.5rem auto 1fr;
    gap: var(--space-4);
    align-items: baseline;
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--border);
}

.principle-list__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.principle-list__number {
    color: var(--terminal-green);
    font-size: var(--fs-sm);
}

.principle-list__path {
    color: var(--text-muted);
    font-size: var(--fs-sm);
    white-space: nowrap;
}

.principle-list__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.principle-list__body strong {
    font-size: var(--fs-md);
    color: var(--text-primary);
}

.principle-list__body span:last-child {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

/* --- How I Work: workflow steps ------------------------------------------ */
.workflow-steps {
    list-style: none;
    margin: var(--space-6) 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.workflow-step {
    border-left: 2px solid var(--border);
    padding-left: var(--space-4);
}

.workflow-step__number {
    display: block;
    font-size: var(--fs-lg);
    color: var(--terminal-green);
    margin-bottom: var(--space-2);
}

.workflow-step__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-2);
}

.workflow-step__desc {
    font-size: var(--fs-sm);
    margin: 0;
}

/* --- Skills grid ----------------------------------------------------------- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.skills-category__label {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.skills-category__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-4);
}

/* --- Experience timeline ---------------------------------------------------- */
.timeline {
    list-style: none;
    margin: var(--space-6) 0 0;
    padding: 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 70px;
    width: 1px;
    background-color: var(--border);
}

.timeline__item {
    display: grid;
    grid-template-columns: 70px auto 1fr;
    align-items: center;
    gap: var(--space-4);
    padding-block: var(--space-3);
}

.timeline__year {
    font-size: var(--fs-sm);
    color: var(--terminal-green);
    text-align: right;
}

.timeline__marker {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 2px solid var(--terminal-green-dim);
    justify-self: center;
    z-index: 1;
}

.timeline__label {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

/* --- Developer terminal (neofetch) ------------------------------------------ */
.about-terminal {
    max-width: none;
}

.neofetch {
    margin: var(--space-4) 0 0;
}

.neofetch__row {
    display: flex;
    gap: var(--space-3);
    font-size: var(--fs-sm);
    padding-block: var(--space-1);
}

.neofetch__row dt {
    color: var(--terminal-green);
    min-width: 90px;
}

.neofetch__row dt::after {
    content: ':';
    color: var(--text-muted);
}

.neofetch__row dd {
    margin: 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

/* --- Human side ------------------------------------------------------------- */
.about-human .section__lead {
    max-width: none;
}

/* -------------------------------------------------------------------------
   13. PROJECTS PORTFOLIO
   ------------------------------------------------------------------------- */

/* --- Filter bar ---------------------------------------------------------- */
.project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-6) 0;
}

.project-filters__btn {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-4);
    transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.project-filters__btn:hover,
.project-filters__btn:focus-visible {
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.project-filters__btn.is-active {
    color: var(--bg-primary);
    background-color: var(--terminal-green);
    border-color: var(--terminal-green);
}

.projects-empty,
.projects-filter-empty {
    margin-top: var(--space-6);
}

/* --- Project detail: hero ------------------------------------------------- */
.project-detail-hero__title {
    margin-bottom: var(--space-2);
}

.project-detail-hero__category {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-4);
}

.project-detail-hero__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-top: var(--space-6);
}

.project-detail-hero__image--placeholder {
    background:
        repeating-linear-gradient(
            45deg,
            var(--bg-elevated),
            var(--bg-elevated) 12px,
            var(--bg-secondary) 12px,
            var(--bg-secondary) 24px
        );
}

/* --- Project detail: body grid (content + sidebar) ------------------------ */
.project-detail-body__grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-7);
    align-items: start;
}

.project-detail-body__content h2 {
    font-size: var(--fs-lg);
    margin-top: var(--space-6);
}

.project-detail-body__content h2:first-child {
    margin-top: 0;
}

.project-detail-body__content p {
    max-width: none;
}

.feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2) var(--space-5);
}

.feature-list li {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.feature-list li i {
    color: var(--terminal-green);
}

.project-detail-body__sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
}

/* --- Project meta panel ---------------------------------------------------- */
.project-meta {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    margin: 0;
}

.project-meta__row {
    padding-block: var(--space-3);
    border-bottom: 1px solid var(--border);
}

.project-meta__row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.project-meta__row:first-child {
    padding-top: 0;
}

.project-meta__row dt {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-1);
}

.project-meta__row dd {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--text-primary);
}

.project-meta__row--tech .tag-list {
    margin-top: var(--space-1);
}

.project-meta__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.project-meta__links .btn {
    justify-content: center;
}

/* --- Gallery + lightbox ---------------------------------------------------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.gallery-grid__item {
    display: block;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: border-color var(--transition-fast);
}

.gallery-grid__item:hover,
.gallery-grid__item:focus-visible {
    border-color: var(--terminal-green-dim);
}

.gallery-grid__item img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background-color: rgba(11, 13, 14, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.lightbox[hidden] {
    display: none;
}

.lightbox__image {
    max-width: min(90vw, 1100px);
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
}

.lightbox__close,
.lightbox__nav {
    position: absolute;
    background-color: var(--bg-card);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    font-size: var(--fs-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__close:hover,
.lightbox__nav:hover,
.lightbox__close:focus-visible,
.lightbox__nav:focus-visible {
    border-color: var(--terminal-green);
    color: var(--terminal-green);
}

.lightbox__close {
    top: var(--space-5);
    right: var(--space-5);
}

.lightbox__nav--prev {
    left: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox__nav--next {
    right: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
}

/* --- Project navigation (prev / back / next) -------------------------------- */
.project-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-5);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.project-nav__link {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.project-nav__link:hover,
.project-nav__link:focus-visible {
    color: var(--terminal-green);
}

.project-nav__link--back {
    color: var(--accent-amber);
}

/* --- 404 project page -------------------------------------------------------- */
.project-notfound {
    text-align: center;
    max-width: none;
    margin-inline: auto;
}

.project-notfound__code {
    font-size: var(--fs-sm);
    color: var(--error);
    margin-bottom: var(--space-3);
}

/* -------------------------------------------------------------------------
   14. SERVICES PAGE
   ------------------------------------------------------------------------- */

.services-note {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
}

.services-subsection-label {
    margin-top: var(--space-7);
}

.services-subsection-title {
    font-size: var(--fs-lg);
    margin-top: var(--space-7);
    margin-bottom: var(--space-2);
}

/* --- Services page organization ------------------------------------------- */
.services-jump {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.services-jump__label {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-right: var(--space-2);
}

.services-jump a {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-3);
    text-decoration: none;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.services-jump a:hover,
.services-jump a:focus-visible {
    color: var(--terminal-green);
    border-color: var(--terminal-green-dim);
}

.services-group {
    margin-top: var(--space-8);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
}

.services-group__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--space-2);
}

.services-group__desc {
    color: var(--text-secondary);
    margin: 0;
}

.build-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14.5rem, 1fr));
    gap: var(--space-5);
}

.build-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.build-card .terminal-label,
.build-card__title,
.build-card__desc,
.build-card .services-note { margin: 0; }

.build-card__title { font-size: var(--fs-lg); }
.build-card__desc { color: var(--text-secondary); }
.build-card .tag-list { flex: 1; align-content: flex-start; }
.build-card .btn { align-self: flex-start; }

#website-development,
#website-improvements,
#website-maintenance,
#project-pricing {
    scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

/* --- Website Improvement: issues grid ------------------------------------- */
.services-improvement {
    background-color: var(--bg-secondary);
    border-block: 1px solid var(--border);
}

.issue-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin: var(--space-6) 0;
}

.issue-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
}

.issue-card__title {
    font-size: var(--fs-md);
    color: var(--accent-amber);
    margin-bottom: var(--space-2);
}

.issue-card__desc {
    font-size: var(--fs-sm);
    margin: 0;
}

/* --- Old vs. better approach comparison ------------------------------------ */
.approach-compare {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-5);
    margin: var(--space-7) 0 var(--space-5);
}

.approach-compare__col {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    background-color: var(--bg-card);
}

.approach-compare__col--old {
    border-color: var(--border-strong);
}

.approach-compare__col--better {
    border-color: var(--terminal-green-dim);
}

.approach-compare__label {
    font-size: var(--fs-xs);
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: var(--space-3);
}

.approach-compare__col--better .approach-compare__label {
    color: var(--terminal-green);
}

.approach-compare__quote {
    font-size: var(--fs-md);
    color: var(--text-primary);
    margin: 0;
    font-style: italic;
}

.approach-compare__vs {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    text-align: center;
}

.approach-compare__explanation {
    max-width: none;
}

/* --- Free audit inline CTA --------------------------------------------------- */
.audit-inline-cta {
    margin-top: var(--space-7);
    padding: var(--space-6);
    background-color: var(--bg-card);
    border: 1px solid var(--terminal-green-dim);
    border-radius: var(--radius-md);
}

.audit-inline-cta h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-2);
}

.audit-inline-cta__expectation {
    font-size: var(--fs-xs);
    margin-bottom: var(--space-4);
}

.audit-inline-cta__review-title {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.audit-inline-cta .tag-list {
    margin-bottom: var(--space-5);
}

/* --- Maintenance pricing grid ------------------------------------------------ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.pricing-card {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-6) var(--space-5) var(--space-5);
    display: flex;
    flex-direction: column;
}

.pricing-card__features {
    flex: 1;
}

.pricing-card__desc {
    color: var(--text-secondary);
    font-size: var(--fs-sm);
    margin: calc(-1 * var(--space-2)) 0 var(--space-4);
    max-width: none;
}

.pricing-card__cta {
    margin-top: var(--space-5);
    text-align: center;
    justify-content: center;
}

.pricing-card--recommended {
    border-color: var(--terminal-green);
    box-shadow: 0 0 0 1px var(--terminal-green);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: var(--space-5);
    background-color: var(--terminal-green);
    color: var(--bg-primary);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
}

.pricing-card__name {
    font-size: var(--fs-md);
    margin-bottom: var(--space-3);
}

.pricing-card__price {
    font-size: var(--fs-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-5);
}

.pricing-card__period {
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.pricing-card__features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.pricing-card__features li {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.pricing-card__features li i {
    color: var(--terminal-green);
}

.services-maint-limits {
    margin-top: var(--space-5);
    max-width: none;
}

/* --- Plan comparison table ----------------------------------------------------- */
.comparison-table-wrap {
    overflow-x: auto;
    margin-top: var(--space-4);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
    min-width: 480px;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-3) var(--space-4);
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.comparison-table thead th {
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    font-weight: 600;
}

.comparison-table tbody th {
    text-align: left;
    color: var(--text-secondary);
    font-weight: 400;
    white-space: nowrap;
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table i.bi-check2 {
    color: var(--terminal-green);
}

.maintenance-cta {
    margin-top: var(--space-7);
    text-align: center;
    max-width: none;
    margin-inline: auto;
}

.maintenance-cta h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-2);
}

/* --- Decision tree ("how I choose the right solution") ------------------------- */
.decision-tree {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-top: var(--space-6);
    max-width: none;
}

.decision-tree__row {
    text-align: center;
}

.decision-tree__q {
    font-size: var(--fs-md);
    color: var(--text-primary);
    margin: 0;
}

.decision-tree__arrow {
    display: block;
    color: var(--text-muted);
    margin-block: var(--space-2);
}

.decision-tree__a {
    font-size: var(--fs-md);
    color: var(--terminal-green);
    margin: 0;
}

/* --- Why work with me -------------------------------------------------------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.why-card {
    border-left: 2px solid var(--border);
    padding-left: var(--space-4);
}

.why-card__title {
    font-size: var(--fs-md);
    margin-bottom: var(--space-2);
}

.why-card__desc {
    font-size: var(--fs-sm);
    margin: 0;
}

/* -------------------------------------------------------------------------
   15. BLOG
   ------------------------------------------------------------------------- */

/* --- Search ---------------------------------------------------------------- */
.blog-search {
    display: flex;
    gap: var(--space-3);
    max-width: 480px;
    margin: var(--space-6) 0;
}

.blog-search input[type="search"] {
    flex: 1;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-mono);
}

.blog-search input[type="search"]:focus {
    border-color: var(--terminal-green);
    outline: none;
}

.blog-search-notice {
    margin-top: calc(var(--space-6) * -1);
    margin-bottom: var(--space-4);
}

.blog-search-notice p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

/* --- Category filter bar ---------------------------------------------------- */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.blog-filters__link {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-4);
    transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.blog-filters__link:hover,
.blog-filters__link:focus-visible {
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.blog-filters__link.is-active {
    color: var(--bg-primary);
    background-color: var(--terminal-green);
    border-color: var(--terminal-green);
}

/* --- Featured article -------------------------------------------------------- */
.featured-post {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-6);
    align-items: stretch;
    margin-top: var(--space-6);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.featured-post__image-link {
    display: block;
}

.featured-post__image {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
}

.featured-post__image--placeholder {
    background:
        repeating-linear-gradient(
            45deg,
            var(--bg-elevated),
            var(--bg-elevated) 12px,
            var(--bg-secondary) 12px,
            var(--bg-secondary) 24px
        );
}

.featured-post__body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2);
}

.featured-post__badge {
    font-size: var(--fs-xs);
    color: var(--accent-amber);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0;
}

.featured-post__category {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin: 0;
}

.featured-post__title {
    font-size: var(--fs-xl);
    margin: var(--space-2) 0;
}

.featured-post__title a {
    color: var(--text-primary);
}

.featured-post__title a:hover,
.featured-post__title a:focus-visible {
    color: var(--terminal-green);
}

.featured-post__excerpt {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-3);
}

.featured-post__meta {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

/* --- Blog grid + card -------------------------------------------------------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.blog-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.blog-card:hover,
.blog-card:focus-within {
    border-color: var(--terminal-green-dim);
    transform: translateY(-2px);
}

.blog-card__image-link {
    display: block;
}

.blog-card__image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
    background-color: var(--bg-elevated);
}

.blog-card__image--placeholder {
    background:
        repeating-linear-gradient(
            45deg,
            var(--bg-elevated),
            var(--bg-elevated) 10px,
            var(--bg-secondary) 10px,
            var(--bg-secondary) 20px
        );
}

.blog-card__body {
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}

.blog-card__category {
    font-size: var(--fs-xs);
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.blog-card__title {
    font-size: var(--fs-md);
    margin: 0;
}

.blog-card__title a {
    color: var(--text-primary);
}

.blog-card__title a:hover,
.blog-card__title a:focus-visible {
    color: var(--terminal-green);
}

.blog-card__excerpt {
    font-size: var(--fs-sm);
    margin: 0;
}

.blog-card__meta {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin: 0;
}

.blog-card__meta-sep {
    margin: 0 var(--space-1);
}

.blog-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: auto 0 0;
}

.blog-card__tags span {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px var(--space-2);
}

/* --- Pagination --------------------------------------------------------------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-5);
    margin-top: var(--space-7);
    flex-wrap: wrap;
}

.pagination__link {
    font-size: var(--fs-sm);
    color: var(--terminal-green);
}

.pagination__link:hover,
.pagination__link:focus-visible {
    color: var(--accent-amber);
}

.pagination__pages {
    display: flex;
    gap: var(--space-2);
}

.pagination__page {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
}

.pagination__page:hover,
.pagination__page:focus-visible {
    color: var(--text-primary);
}

.pagination__page.is-current {
    background-color: var(--terminal-green);
    color: var(--bg-primary);
    font-weight: 600;
}

/* --- Newsletter placeholder ----------------------------------------------------- */
.newsletter-cta {
    text-align: center;
    max-width: none;
    margin-inline: auto;
    padding: var(--space-6);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-secondary);
}

.newsletter-cta h2 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-2);
}

/* --- Article page ---------------------------------------------------------------- */
.article-hero {
    max-width: none;
    margin-inline: auto;
    text-align: left;
}

.article-hero__title {
    margin: var(--space-3) 0;
}

.article-hero__excerpt {
    font-size: var(--fs-md);
    color: var(--text-secondary);
    max-width: none;
}

.article-hero__image {
    width: 100%;
    max-width: none;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    margin-top: var(--space-6);
    display: block;
    margin-inline: auto;
}

.article-meta__category {
    display: inline-block;
    font-size: var(--fs-xs);
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-2);
}

.article-meta__line {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin: 0;
}

.article-meta__sep {
    margin: 0 var(--space-2);
}

.article__grid {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: var(--space-7);
    align-items: start;
    max-width: none;
    margin: var(--space-7) auto 0;
}

.article__content {
    max-width: none;
    font-size: var(--fs-md);
    line-height: 1.8;
}

.article__content h2 {
    font-size: var(--fs-xl);
    margin-top: var(--space-7);
    margin-bottom: var(--space-3);
    scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.article__content h3 {
    font-size: var(--fs-lg);
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
    scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.article__content p {
    max-width: 85ch;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
}

.article__content ul,
.article__content ol {
    margin: 0 0 var(--space-5);
    padding-left: var(--space-6);
    color: var(--text-primary);
}

.article__content li {
    margin-bottom: var(--space-2);
}

.article__content blockquote {
    margin: var(--space-6) 0;
    padding: var(--space-4) var(--space-5);
    border-left: 3px solid var(--terminal-green);
    background-color: var(--bg-card);
    color: var(--text-secondary);
    font-style: italic;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article__content a {
    color: var(--terminal-green);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.article__content a:hover,
.article__content a:focus-visible {
    color: var(--accent-amber);
}

.article__content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 2px 6px;
    color: var(--accent-amber);
}

.article__content pre {
    margin: 0;
}

.article__content pre code {
    display: block;
    background: none;
    border: none;
    padding: 0;
    color: var(--text-primary);
    font-size: var(--fs-sm);
    line-height: 1.6;
    white-space: pre;
}

.article__content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-5);
    font-size: var(--fs-sm);
}

.article__content th,
.article__content td {
    border: 1px solid var(--border);
    padding: var(--space-2) var(--space-3);
    text-align: left;
}

.article__content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: var(--space-7) 0;
}

.article__content img {
    max-width: 100%;
    border-radius: var(--radius-sm);
    margin-block: var(--space-4);
}

/* --- Code block wrapper (added by blog.js around <pre>) ------------------------- */
.code-block {
    margin: var(--space-6) 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.code-block__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2) var(--space-4);
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.code-block__lang {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.code-block__copy {
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-3);
    background-color: transparent;
}

.code-block__copy:hover,
.code-block__copy:focus-visible {
    color: var(--terminal-green);
    border-color: var(--terminal-green-dim);
}

.code-block__copy.is-copied {
    color: var(--terminal-green);
    border-color: var(--terminal-green);
}

.code-block__body {
    overflow-x: auto;
    padding: var(--space-4) var(--space-5);
}

/* --- Table of contents (sidebar) ------------------------------------------------- */
.article-toc {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
    font-size: var(--fs-sm);
}

.article-toc__title {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-3);
}

.article-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    border-left: 1px solid var(--border);
}

.article-toc__item a {
    display: block;
    padding: var(--space-1) 0 var(--space-1) var(--space-4);
    margin-left: -1px;
    border-left: 2px solid transparent;
    color: var(--text-secondary);
    font-size: var(--fs-xs);
}

.article-toc__item--level-3 a {
    padding-left: var(--space-6);
}

.article-toc__item a:hover,
.article-toc__item a:focus-visible {
    color: var(--text-primary);
}

.article-toc__item a.is-active {
    color: var(--terminal-green);
    border-left-color: var(--terminal-green);
}

/* --- Share buttons ---------------------------------------------------------------- */
.article-share {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-7);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
}

.article-share__label {
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.article-share__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.article-share__icon:hover,
.article-share__icon:focus-visible {
    color: var(--terminal-green);
    border-color: var(--terminal-green-dim);
}

.blog-tag-list {
    margin-top: var(--space-6);
}

/* -------------------------------------------------------------------------
   16. CONTACT PAGE
   ------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 400px minmax(0, 1fr);
    gap: var(--space-7);
    padding-block: var(--space-6) var(--space-7);
    align-items: start;
}

.contact-info {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-info__title {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0;
}

.contact-info__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    word-break: break-word;
}

.contact-info__item i {
    color: var(--terminal-green);
    font-size: var(--fs-md);
}

.contact-info__item:hover,
.contact-info__item:focus-visible {
    color: var(--text-primary);
}

.contact-info__audit {
    margin-top: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
}

.contact-info__audit-title {
    font-size: var(--fs-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.contact-form-wrap {
    max-width: 760px;
}

.contact-privacy {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-5);
}

.contact-privacy a {
    color: var(--terminal-green);
}

.contact-privacy a:hover,
.contact-privacy a:focus-visible {
    color: var(--accent-amber);
}

/* -------------------------------------------------------------------------
   17. WEBSITE AUDIT
   ------------------------------------------------------------------------- */
.audit-form {
    display: flex;
    gap: var(--space-3);
    max-width: none;
    margin: var(--space-6) 0 var(--space-2);
    flex-wrap: wrap;
}

.audit-form__input {
    flex: 1;
    min-width: 240px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-mono);
}

.audit-form__input:focus {
    border-color: var(--terminal-green);
    outline: none;
}

.audit-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-5);
    padding: var(--space-6);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
}

.audit-summary__target h2 {
    font-size: var(--fs-lg);
    margin: var(--space-1) 0;
    word-break: break-word;
}

.audit-score {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    flex-wrap: wrap;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-strong);
}

.audit-score__value {
    font-size: var(--fs-3xl);
    font-weight: 700;
}

.audit-score__max {
    color: var(--text-muted);
    font-size: var(--fs-sm);
}

.audit-score__label {
    width: 100%;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.audit-score--strong { border-color: var(--terminal-green); }
.audit-score--strong .audit-score__value { color: var(--terminal-green); }
.audit-score--good { border-color: var(--terminal-green-dim); }
.audit-score--good .audit-score__value { color: var(--terminal-green); }
.audit-score--fair { border-color: var(--accent-amber); }
.audit-score--fair .audit-score__value { color: var(--accent-amber); }
.audit-score--attention { border-color: var(--error); }
.audit-score--attention .audit-score__value { color: var(--error); }

.audit-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-7);
}

.audit-category-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    text-align: center;
}

.audit-category-card__label {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-2);
}

.audit-category-card__score {
    font-size: var(--fs-lg);
    color: var(--text-primary);
    font-weight: 600;
}

.audit-category-card__score span {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    font-weight: 400;
}

.audit-findings-title {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-4);
}

.audit-findings {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.audit-finding {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: var(--space-4) var(--space-5);
}

.audit-finding summary {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--fs-sm);
    color: var(--text-primary);
}

.audit-finding p {
    margin-top: var(--space-3);
    margin-bottom: 0;
    font-size: var(--fs-sm);
}

.audit-finding__recommendation {
    color: var(--text-secondary);
}

.audit-finding--critical, .audit-finding--high { border-left-color: var(--error); }
.audit-finding--medium { border-left-color: var(--accent-amber); }
.audit-finding--low, .audit-finding--info { border-left-color: var(--border-strong); }

.audit-actions {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-7);
}

.audit-cta {
    padding: var(--space-7);
    background-color: var(--bg-secondary);
    border: 1px solid var(--terminal-green-dim);
    border-radius: var(--radius-md);
    text-align: center;
}

.audit-cta h2 {
    margin-bottom: var(--space-2);
}

.audit-cta p {
    max-width: none;
    margin-inline: auto;
    margin-bottom: var(--space-5);
}

.audit-disclaimer {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    max-width: none;
    padding-block: var(--space-6);
    border-top: 1px solid var(--border);
}

@media print {
    .site-header, .site-footer, .audit-form, .audit-actions, .audit-cta, .skip-link {
        display: none !important;
    }
}

/* -------------------------------------------------------------------------
   18. UTILITIES
   ------------------------------------------------------------------------- */
.text-green { color: var(--terminal-green); }
.text-amber { color: var(--accent-amber); }
.text-muted { color: var(--text-muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* -------------------------------------------------------------------------
   19. RESPONSIVE
   ------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    :root {
        --fs-3xl: 2.5rem;
        --fs-2xl: 1.875rem;
    }

    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .hero__subtitle {
        max-width: none;
    }

    .service-grid,
    .project-grid,
    .skills-grid,
    .workflow-steps,
    .audit-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-detail-body__grid {
        grid-template-columns: 1fr;
    }

    .project-detail-body__sidebar {
        position: static;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .issue-grid,
    .pricing-grid,
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .approach-compare {
        grid-template-columns: 1fr;
    }

    .approach-compare__vs {
        padding-block: var(--space-2);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-post {
        grid-template-columns: 1fr;
    }

    .featured-post__image {
        min-height: 220px;
    }

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

    .article-toc {
        position: static;
        margin-bottom: var(--space-6);
    }

    .article-toc__list {
        flex-direction: row;
        flex-wrap: wrap;
        border-left: none;
        border-top: 1px solid var(--border);
        padding-top: var(--space-3);
    }

    .article-toc__item a {
        border-left: none;
        padding-left: 0;
        padding-right: var(--space-3);
    }

    .article-toc__item--level-3 a {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .audit-categories {
        grid-template-columns: 1fr 1fr;
    }

    .audit-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .terminal-body {
        max-height: 260px;
        padding: var(--space-4);
    }

    .terminal-line,
    .terminal-output {
        font-size: var(--fs-xs);
    }

    .terminal-input-row {
        padding: var(--space-3) var(--space-4);
    }

    .service-grid,
    .project-grid,
    .skills-grid,
    .workflow-steps {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .principle-list__item {
        grid-template-columns: 2rem 1fr;
        grid-template-areas:
            "number path"
            "body body";
    }

    .principle-list__number { grid-area: number; }
    .principle-list__path { grid-area: path; }
    .principle-list__body { grid-area: body; margin-top: var(--space-2); }

    .timeline::before {
        left: 4px;
    }

    .timeline__item {
        grid-template-columns: 10px 1fr;
        grid-template-areas: "marker label" ". year";
        row-gap: var(--space-1);
    }

    .timeline__marker { grid-area: marker; }
    .timeline__label { grid-area: label; }
    .timeline__year {
        grid-area: year;
        text-align: left;
        font-size: var(--fs-xs);
    }

    .profile-config__row {
        flex-direction: column;
        gap: var(--space-1);
    }

    .profile-config__row dt {
        min-width: 0;
    }

    .hero__ctas {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__ctas .btn {
        text-align: center;
        justify-content: center;
    }

    .primary-nav {
        position: fixed;
        inset: var(--header-height) 0 0 0;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: var(--space-6);
        padding: var(--space-6) var(--space-5);
        background-color: var(--bg-primary);
        border-top: 1px solid var(--border);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .primary-nav.is-open {
        transform: translateX(0);
    }

    .primary-nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
        width: 100%;
    }

    .primary-nav__link {
        display: block;
        font-size: var(--fs-md);
        width: 100%;
    }

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

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

    .blog-search {
        flex-direction: column;
        max-width: none;
    }

    .article-hero {
        text-align: left;
    }

    .article__content {
        font-size: var(--fs-base);
    }

    .article-share {
        flex-wrap: wrap;
    }

    .lightbox__nav {
        width: 36px;
        height: 36px;
        font-size: var(--fs-md);
    }

    .lightbox__close {
        top: var(--space-3);
        right: var(--space-3);
    }

    .lightbox__nav--prev { left: var(--space-2); }
    .lightbox__nav--next { right: var(--space-2); }

    .issue-grid,
    .pricing-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        min-width: 420px;
    }

    .project-nav {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .project-nav__link--back {
        order: -1;
        width: 100%;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 425px) {
    :root {
        --fs-3xl: 2rem;
        --fs-2xl: 1.625rem;
        --space-8: 3rem;
    }

    .container {
        padding-inline: var(--space-4);
    }
}

/* -------------------------------------------------------------------------
   20. LINKS PAGE (/links) — "link in bio"
   ------------------------------------------------------------------------- */
.links-page {
    min-height: 100vh;
    padding: var(--space-6) var(--space-4);
}

.links-card {
    width: 100%;
    max-width: 520px;
    margin-inline: auto;
}

.links-card__top {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--space-4);
}

.links-card__header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.links-card__prompt {
    font-size: var(--fs-xl, 1.75rem);
    color: var(--terminal-green);
    font-weight: 700;
    margin: 0 0 var(--space-2);
}

.links-card__name {
    font-size: var(--fs-xl, 1.75rem);
    margin: 0 0 var(--space-2);
}

.links-card__tagline {
    color: var(--text-secondary);
    font-size: var(--fs-sm);
    margin: 0 auto;
    max-width: 38ch;
}

.links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.links-btn {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}

.links-btn:hover,
.links-btn:focus-visible {
    border-color: var(--terminal-green);
    background-color: var(--bg-elevated);
    transform: translateY(-1px);
}

.links-btn__icon {
    color: var(--terminal-green);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.links-btn__label {
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
}

.links-btn__arrow {
    color: var(--text-muted);
    flex-shrink: 0;
}

.links-btn:hover .links-btn__arrow,
.links-btn:focus-visible .links-btn__arrow {
    color: var(--terminal-green);
}

.links-empty {
    text-align: center;
    color: var(--text-secondary);
}

.links-card__footer {
    margin-top: var(--space-6);
    text-align: center;
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.links-card__footer a {
    color: var(--text-muted);
}

.links-card__footer a:hover,
.links-card__footer a:focus-visible {
    color: var(--terminal-green);
}

@media (prefers-reduced-motion: reduce) {
    .links-btn { transition: none; transform: none; }
}