@charset "UTF-8";
/* ============================================================
   Dan Bacci Portfolio — Light Theme
   White / Grey / Black — Squarespace-inspired
   ============================================================ */

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

:root {
    --bg:            #ffffff;
    --bg-soft:       #f5f5f5;
    --bg-muted:      #eeeeee;
    --border:        #e0e0e0;
    --border-dark:   #c0c0c0;
    --text-primary:  #111111;
    --text-secondary:#555555;
    --text-muted:    #888888;
    --accent:        #111111;          /* black accent — Squarespace-style */
    --accent-hover:  #333333;
    --white:         #ffffff;

    --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-pill:999px;

    --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
    --shadow-md:  0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:  0 8px 32px rgba(0,0,0,.12);

    --transition: 0.22s cubic-bezier(0.33, 1, 0.68, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: .65; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

p {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
}
p:last-child { margin-bottom: 0; }

/* ── Layout Helpers ───────────────────────────────────────── */
.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    max-width: 1160px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

/* ── Header & Navigation ──────────────────────────────────── */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 0;
}

nav {
    max-width: 1160px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 2rem;
}

.logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 2.2rem;
}

.nav-links a {
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
    opacity: 1;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7rem 2rem 4rem;
    background: var(--bg);
}

.hero-content {
    max-width: 1160px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-text h1 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: .02em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-size: .875rem;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    filter: grayscale(8%);
}

/* ── Section Titles ───────────────────────────────────────── */
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    color: var(--text-primary);
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--text-primary);
    margin: .9rem auto 0;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn,
.btn-primary,
.btn-secondary,
.protected-button,
.cta-button,
.password-button {
    display: inline-block;
    padding: .85rem 2.2rem;
    border-radius: var(--radius-pill);
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background var(--transition), color var(--transition),
                transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
}

/* Primary — filled black */
.btn-primary,
.protected-button,
.cta-button,
.password-button {
    background: var(--text-primary);
    color: var(--white);
    border-color: var(--text-primary);
}
.btn-primary:hover,
.protected-button:hover,
.cta-button:hover,
.password-button:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--white);
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Secondary — outline */
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-dark);
}
.btn-secondary:hover {
    background: var(--bg-muted);
    border-color: var(--text-primary);
    color: var(--text-primary);
    opacity: 1;
}

/* ── Skills Grid ──────────────────────────────────────────── */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.skill-card {
    background: var(--bg);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.skill-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.skill-card-title { text-align: center; }
.step-icon        { text-align: center; font-size: 1.8rem; margin-bottom: 1rem; }

.skill-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    text-align: center;
}

.skill-card h4 {
    color: var(--text-primary);
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.skill-card p {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.65;
}

.skill-card ul { color: var(--text-secondary); }

.skill-card li {
    padding: .4rem 0 .4rem 1.4rem;
    position: relative;
    font-size: .95rem;
}

.skill-card li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

/* ── Stats / Impact ───────────────────────────────────────── */
.global-impact {
    background: var(--text-primary);
    color: var(--white);
    padding: 3.5rem 3rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    text-align: center;
}

.global-impact h2,
.global-impact h3 {
    color: var(--white);
    margin-bottom: .5rem;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.stat-item {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    padding: 1.75rem 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: .4rem;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    opacity: 1;
}

/* When .impact-stats sits inside a dark .global-impact block,
   restore white text and translucent tile */
.global-impact .stat-item {
    background: rgba(255,255,255,.10);
    border-color: rgba(255,255,255,.15);
}
.global-impact .stat-number { color: var(--white); }
.global-impact .stat-label  { color: var(--white); opacity: .8; }

/* ── Pandemic / Adaptation ────────────────────────────────── */
.pandemic-adaptation {
    background: var(--bg-soft);
    color: var(--text-primary);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    text-align: center;
    border: 1px solid var(--border);
}

.adaptation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.adaptation-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

/* ── Client Card Badges ───────────────────────────────────── */
.client-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.client-card-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    cursor: pointer;
}

.client-card-item:hover {
    border-color: var(--text-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.client-card-item h3 {
    color: var(--text-primary);
    margin-bottom: .4rem;
}

.client-type-badge {
    display: inline-block;
    padding: .2rem .75rem;
    border-radius: var(--radius-pill);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.ecommerce-badge {
    background: #e8f5e9;
    color: #2e7d32;
}

.it-support-badge {
    background: #e3f2fd;
    color: #1565c0;
}

.creative-badge {
    background: #f3e5f5;
    color: #6a1b9a;
}

/* ── Results / Timeline ───────────────────────────────────── */
.results-section {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--border);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.result-item  { text-align: center; }
.result-number {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: .3rem;
}
.result-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.timeline-section {
    background: var(--bg-soft);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    border: 1px solid var(--border);
}

.timeline-item {
    padding: 1rem 0 1rem 2rem;
    border-left: 2px solid var(--border-dark);
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item:before {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--text-primary);
    border-radius: 50%;
    position: absolute;
    left: -6px;
    top: 1.5rem;
}

.timeline-year {
    background: var(--text-primary);
    color: var(--white);
    padding: .2rem .9rem;
    border-radius: var(--radius-pill);
    font-size: .8rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: .5rem;
}

/* ── Tech Stack Spans ─────────────────────────────────────── */
.tech-stack {
    background: var(--bg-soft);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    border: 1px solid var(--border);
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1rem;
}

.tech-item {
    background: var(--white);
    border: 1px solid var(--border);
    padding: .4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: .875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ── Flow Steps ───────────────────────────────────────────── */
.architecture-diagram {
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.flow-step {
    display: inline-block;
    background: var(--text-primary);
    color: var(--white);
    padding: .65rem 1.4rem;
    border-radius: var(--radius-pill);
    margin: .4rem;
    font-weight: 500;
    font-size: .9rem;
    position: relative;
}

.flow-step::after {
    content: '→';
    position: absolute;
    right: -1.6rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-weight: 400;
}

.flow-step:last-child::after { display: none; }

/* ── CTA Section ──────────────────────────────────────────── */
.cta-section {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    margin-top: 2rem;
    text-align: center;
}

/* ── Projects Grid ────────────────────────────────────────── */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.project-image {
    width: 100%;
    height: 200px;
    background: var(--bg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-content { padding: 1.5rem; }

.project-content h3 {
    color: var(--text-primary);
    margin-bottom: .4rem;
    font-size: 1.3rem;
}

.project-years {
    color: var(--text-muted);
    font-size: .875rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.project-content p { color: var(--text-secondary); }

.project-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: .875rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--text-primary);
    padding-bottom: 1px;
    transition: opacity var(--transition);
}

/* ── Client Work Block ────────────────────────────────────── */
.client-work {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    padding: 4rem;
    text-align: center;
    border: 1px solid var(--border);
    margin: 5rem auto;
}

.client-work h2 { margin-bottom: 1rem; }
.client-work p  { margin-bottom: 2rem; font-size: 1.05rem; }

/* ── Password Gate ────────────────────────────────────────── */
.password-gate {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 2rem;
}

.password-container {
    background: var(--white);
    padding: 3.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    max-width: 480px;
    width: 100%;
    text-align: center;
}

.password-container h2 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.password-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.password-input {
    width: 100%;
    padding: .9rem 1.2rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-sans);
    margin-bottom: 1rem;
    transition: border-color var(--transition);
    outline: none;
}

.password-input:focus {
    border-color: var(--text-primary);
    background: var(--white);
}

.password-button {
    width: 100%;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.error-message {
    color: #c0392b;
    margin-top: 1rem;
    font-size: .9rem;
    display: none;
}

.back-link {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: .9rem;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 1px;
}

.back-link:hover { opacity: .65; }

/* ── Portfolio Content ────────────────────────────────────── */
.portfolio-content { display: none; padding-top: 6rem; }

/* ── Client Cards ─────────────────────────────────────────── */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.client-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.client-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.client-logo {
    width: 100%;
    height: 180px;
    background: var(--bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.client-content { padding: 2rem; }

.client-content h3 {
    color: var(--text-primary);
    margin-bottom: .4rem;
    font-size: 1.3rem;
}

.client-years {
    color: var(--text-muted);
    font-size: .875rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.client-content ul { color: var(--text-secondary); margin-top: 1rem; }

.client-content li {
    padding: .4rem 0 .4rem 1.4rem;
    position: relative;
    font-size: .95rem;
}

.client-content li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

/* ── Project Detail Hero ──────────────────────────────────── */
.project-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
}

.project-hero-content {
    max-width: 1160px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.project-hero-text h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.project-subtitle      { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 1rem; }
.project-timeframe     { color: var(--text-muted); font-size: 1rem; }

.project-hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.project-details { background: var(--bg); }

.project-overview h2,
.achievements-section h2,
.technical-section h2,
.challenges-section h2,
.results-section h2,
.tech-stack-section h2 {
    font-size: 1.7rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    padding-bottom: .75rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.achievement-card {
    background: var(--bg-soft);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

/* h3 = large stat number variant; h4 = section heading variant */
.achievement-card h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: .5rem;
}

.achievement-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: .75rem;
}

.achievement-card p {
    color: var(--text-secondary);
    font-size: .95rem;
    line-height: 1.7;
    text-align: left;
}

.achievement-card ul {
    text-align: left;
    margin-top: .5rem;
}

.achievement-card li {
    padding: .35rem 0 .35rem 1.3rem;
    position: relative;
    font-size: .9rem;
    color: var(--text-secondary);
}

.achievement-card li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

/* ── CTA Section text ─────────────────────────────────────── */
.cta-section h4 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: .75rem;
}

.cta-section p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.tech-detail,
.challenge-card {
    background: var(--bg-soft);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.tech-detail h3,
.challenge-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tech-detail ul,
.results-list {
    color: var(--text-secondary);
    list-style: none;
}

.tech-detail li,
.results-list li {
    padding: .4rem 0 .4rem 1.4rem;
    position: relative;
    font-size: .95rem;
}

.tech-detail li::before,
.results-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.tech-stack-category {
    background: var(--bg-soft);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.tech-stack-category h3 {
    color: var(--text-primary);
    margin-bottom: .75rem;
    font-size: 1rem;
}

.tech-stack-category ul { color: var(--text-secondary); }
.tech-stack-category li { padding: .3rem 0; font-size: .9rem; }

/* ── Resume ───────────────────────────────────────────────── */
.resume-header-section {
    padding: 8rem 2rem 4rem;
    background: var(--bg-soft);
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.resume-header-content h1 { margin-bottom: .75rem; }

.resume-contact {
    color: var(--text-secondary);
    margin-top: 1rem;
    font-size: .95rem;
}

.resume-content-section { padding: 4rem 2rem; }

.resume-container {
    max-width: 880px;
    margin: 0 auto;
}

.resume-section {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.resume-section h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: .75rem;
}

.resume-section h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: .4rem;
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.competency-column h3 {
    font-size: 1rem;
    margin-bottom: .75rem;
}

.competency-column ul { color: var(--text-secondary); }

.competency-column li {
    padding: .3rem 0 .3rem 1rem;
    position: relative;
    font-size: .9rem;
}

.competency-column li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.experience-item,
.project-item,
.client-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.experience-item:last-child,
.project-item:last-child,
.client-item:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: .4rem;
}

.experience-date,
.client-date {
    color: var(--text-muted);
    font-size: .875rem;
    font-weight: 500;
    white-space: nowrap;
    margin-left: 1rem;
}

.experience-location {
    color: var(--text-secondary);
    font-size: .9rem;
    margin-bottom: 1rem;
}

.experience-achievements { color: var(--text-secondary); }

.experience-achievements li {
    padding: .4rem 0 .4rem 1.4rem;
    position: relative;
    font-size: .95rem;
}

.experience-achievements li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.skills-category { margin-bottom: 1.5rem; }

.skills-category h3 {
    font-size: 1rem;
    margin-bottom: .4rem;
}

.skills-category p { color: var(--text-secondary); font-size: .95rem; }

/* ── Error & Success Pages ────────────────────────────────── */
.error-section,
.success-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
}

.error-container,
.success-container {
    max-width: 580px;
    text-align: center;
}

.error-code {
    font-size: clamp(5rem, 12vw, 8rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1;
    letter-spacing: -0.04em;
}

.error-title,
.success-title { font-size: 2rem; margin-bottom: 1rem; }

.error-message,
.success-message {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.success-icon {
    font-size: 4rem;
    color: #2e7d32;
    margin-bottom: 1rem;
}

.success-info {
    background: var(--bg-soft);
    padding: 1.75rem;
    border-radius: var(--radius-md);
    margin: 2rem 0;
    border: 1px solid var(--border);
}

.error-actions,
.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.error-links {
    margin-top: 3rem;
    background: var(--bg-soft);
    padding: 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    text-align: left;
}

.error-links h3 { margin-bottom: 1rem; }
.error-links li { padding: .5rem 0; }

.error-links a {
    color: var(--text-secondary);
    font-size: .95rem;
    border-bottom: 1px solid var(--border);
}

.error-links a:hover { color: var(--text-primary); opacity: 1; }

/* ── Footer ───────────────────────────────────────────────── */
footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-secondary);
}

.footer-content {
    max-width: 1160px;
    margin: 0 auto;
}

.contact-info {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.contact-info a {
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 1px solid var(--border-dark);
}

.contact-info a:hover { opacity: .65; }

/* ── Glass Utility (now light) ────────────────────────────── */
.glass {
    background: rgba(255,255,255,.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,.06);
}

/* ── Hamburger Button ─────────────────────────────────────── */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transform-origin: center;
    transition: transform var(--transition), opacity var(--transition);
}

/* Animate to X when open */
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Logo as link ─────────────────────────────────────────── */
a.logo {
    text-decoration: none;
    color: var(--text-primary);
    opacity: 1 !important;
}
a.logo:hover { opacity: .55 !important; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero-content,
    .project-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-image { justify-content: center; }
    .hero-description { margin-left: auto; margin-right: auto; }
}

@media (max-width: 700px) {
    .hamburger { display: flex; }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        gap: 0;
        padding: .5rem 0;
        box-shadow: var(--shadow-md);
    }

    .nav-links.open { display: flex; }

    .nav-links li { width: 100%; }

    .nav-links a {
        display: block;
        padding: .85rem 1.5rem;
        font-size: .9rem;
        border-bottom: 1px solid var(--border);
        text-transform: uppercase;
        letter-spacing: .05em;
        color: var(--text-secondary);
    }

    .nav-links li:last-child a { border-bottom: none; }

    .nav-links a:hover {
        background: var(--bg-soft);
        color: var(--text-primary);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    nav { padding: .9rem 1.25rem; }

    .skills-grid,
    .projects-grid,
    .clients-grid,
    .achievements-grid,
    .tech-stack-grid,
    .competencies-grid { grid-template-columns: 1fr; }

    .client-work,
    .resume-section  { padding: 2rem; }

    .experience-header { flex-direction: column; }
    .experience-date   { margin-left: 0; margin-top: .25rem; }

    .error-code { font-size: 4.5rem; }

    section { padding: 3.5rem 1.25rem; }
}