styles.css

/* =========================================================
   Design System — Mugume Twinamatsiko Atwine
   Palette: field-report / healthcare-Africa
   ========================================================= */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,300;12..96,400;12..96,600;12..96,700&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* --- Tokens --- */
:root {
    --clay:       #9E5A3C;    /* primary accent — laterite / terracotta */
    --sage:       #4A7A6A;    /* secondary — clinical calm */
    --ink:        #1E293B;    /* headings, main text */
    --paper:      #F7F5F0;    /* page background */
    --parchment:  #EBE5DA;    /* card backgrounds */
    --chartline:  #C4A35A;    /* data accent / highlight */
    --muted:      #6B7280;    /* secondary text */
    --rule:       #D5CFC4;    /* horizontal rules / borders */
    --white:      #FFFFFF;

    --ff-display: 'Bricolage Grotesque', system-ui, sans-serif;
    --ff-body:    'Source Serif 4', Georgia, serif;
    --ff-mono:    'IBM Plex Mono', 'Courier New', monospace;

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  12px;

    /* legacy variable names kept so inline styles in old markup still resolve */
    --primary-color:    var(--ink);
    --secondary-color:  var(--sage);
    --accent-color:     var(--clay);
    --background-color: var(--paper);
    --text-color:       var(--ink);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--ff-body);
    font-size: 1rem;
    line-height: 1.7;
    background-color: var(--paper);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

/* =========================================================
   CONTAINER
   ========================================================= */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
}

@media (max-width: 640px) {
    .container { padding: 1rem; }
}

/* =========================================================
   NAVIGATION
   ========================================================= */
.navbar {
    background-color: var(--white);
    border-bottom: 1px solid var(--rule);
    padding: 0.75rem 1.5rem;
    margin-bottom: 2.5rem;
    border-radius: var(--radius-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.navbar a {
    font-family: var(--ff-mono);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.navbar a:hover,
.navbar a:focus {
    color: var(--clay);
}

@media (max-width: 480px) {
    .navbar ul { gap: 1.25rem; flex-wrap: wrap; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 3rem;
    padding: 3rem 0 2.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--rule);
}

.hero-text {
    max-width: 680px;
}

/* Eyebrow label above headline */
.hero-eyebrow {
    font-family: var(--ff-mono);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clay);
    margin-bottom: 1rem;
}

/* Main thesis headline */
.hero-text h1 {
    font-family: var(--ff-display);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--ink);
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

/* Name line */
.hero-name {
    font-family: var(--ff-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.25rem;
}

/* Role subtitle */
.hero-role {
    font-family: var(--ff-body);
    font-size: 0.95rem;
    font-style: italic;
    color: var(--muted);
    margin-bottom: 1.75rem;
}

/* Dashboard status bar — the signature element */
.hero-stats {
    display: flex;
    gap: 0;
    align-items: stretch;
    margin-bottom: 2rem;
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    background: var(--parchment);
    overflow: hidden;
    width: fit-content;
}

.hero-stat {
    padding: 0.6rem 1.25rem;
    border-right: 1px solid var(--rule);
}

.hero-stat:last-child {
    border-right: none;
}

.hero-stat__value {
    font-family: var(--ff-mono);
    font-size: 1rem;
    font-weight: 500;
    color: var(--ink);
    display: block;
}

.hero-stat__label {
    font-family: var(--ff-mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    display: block;
}

/* Hero body text */
.hero-body {
    font-size: 1rem;
    color: var(--ink);
    line-height: 1.75;
    margin-bottom: 1.25rem;
    text-align: justify;
    hyphens: auto;
}

/* Core expertise tags */
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.hero-tag {
    font-family: var(--ff-mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sage);
    border: 1px solid var(--sage);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.6rem;
}

/* Photo + socials column */
.hero-photo-wrap {
    padding-top: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
}

.hero-photo {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--rule);
    display: block;
}

/* Social icons below headshot */
.hero-socials {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.hero-socials a {
    color: var(--muted);
    font-size: 1rem;
    text-decoration: none;
    transition: color 0.2s;
}

.hero-socials a:hover { color: var(--clay); }

@media (max-width: 640px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .hero-photo-wrap { order: -1; }
    .hero-photo { width: 96px; height: 96px; }
    .hero-stats { flex-direction: column; width: 100%; }
    .hero-stat { border-right: none; border-bottom: 1px solid var(--rule); }
    .hero-stat:last-child { border-bottom: none; }
}

/* =========================================================
   CTA BUTTON
   ========================================================= */
.cta-button {
    display: inline-block;
    padding: 0.7rem 1.75rem;
    background-color: var(--clay);
    color: var(--white);
    font-family: var(--ff-display);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s;
}

.cta-button:hover,
.cta-button:focus {
    background-color: #7d4530;
    outline: none;
}

.cta-button:focus-visible {
    box-shadow: 0 0 0 3px rgba(158, 90, 60, 0.35);
}

/* =========================================================
   SECTION BASE
   ========================================================= */
section {
    padding: 3rem 0;
    border-bottom: 1px solid var(--rule);
    /* reset old card styling */
    background-color: transparent;
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: none;
    box-shadow: none;
    margin-bottom: 0;
    animation: fadeInUp 0.5s ease both;
    position: static;
}

section::before {
    /* remove old gradient bar */
    display: none;
}

section:last-child {
    border-bottom: none;
}

section h2 {
    font-family: var(--ff-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
    padding-bottom: 0;
    display: block;
    position: static;
}

section h2::after {
    /* remove old underline bar */
    display: none;
}

/* Section eyebrow label */
.section-eyebrow {
    font-family: var(--ff-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--clay);
    display: block;
    margin-bottom: 0.5rem;
}

/* =========================================================
   SERVICES GRID
   ========================================================= */
#services { margin-top: 0; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (max-width: 640px) {
    .services-grid { grid-template-columns: 1fr; }
}

.service-item {
    background-color: var(--parchment);
    border: 1px solid var(--rule);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: left;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.service-item:hover {
    border-color: var(--clay);
    box-shadow: 0 2px 10px rgba(158, 90, 60, 0.08);
    transform: none;
}

.service-icon {
    font-size: 1.5rem;
    color: var(--clay);
    margin-bottom: 0.75rem;
    display: block;
}

.service-item h3 {
    font-family: var(--ff-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.5rem;
}

.service-item p {
    font-family: var(--ff-body);
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.65;
    text-align: justify;
    hyphens: auto;
}

/* =========================================================
   PROJECTS GRID
   ========================================================= */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (max-width: 640px) {
    .experience-grid { grid-template-columns: 1fr; }
}

.experience-item {
    background-color: var(--white);
    border: 1px solid var(--rule);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.experience-item:hover {
    border-color: var(--sage);
    box-shadow: 0 2px 10px rgba(74, 122, 106, 0.08);
    transform: none;
}

.experience-item h3 {
    font-family: var(--ff-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.2rem;
    line-height: 1.3;
}

.experience-item h4 {
    font-family: var(--ff-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sage);
    font-weight: 500;
    margin-bottom: 1rem;
}

.experience-item p {
    font-family: var(--ff-body);
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--ink);
    margin-bottom: 0.75rem;
    text-align: justify;
    hyphens: auto;
}

.experience-item p:last-child { margin-bottom: 0; }

/* Problem / Solution / Impact inline labels */
.project-problem,
.project-solution,
.project-impact {
    padding-left: 0;
    position: static;
    border-left: 3px solid transparent;
    padding-left: 0.75rem;
}

.project-problem  { border-left-color: #C0392B; }
.project-solution { border-left-color: var(--sage); }
.project-impact   { border-left-color: var(--chartline); }

.project-problem::before,
.project-solution::before,
.project-impact::before { display: none; }

.project-problem strong  { color: #C0392B; font-weight: 600; font-style: normal; }
.project-solution strong { color: var(--sage); font-weight: 600; font-style: normal; }
.project-impact strong   { color: var(--chartline); font-weight: 600; font-style: normal; }

/* =========================================================
   ABOUT SECTION
   ========================================================= */
.about-text p {
    font-family: var(--ff-body);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--ink);
    margin-bottom: 1rem;
    text-align: justify;
    hyphens: auto;
}

.highlight-accent {
    color: var(--clay);
    font-weight: 600;
}

.cta-paragraph {
    background-color: var(--parchment);
    border-left: 3px solid var(--clay);
    padding: 1rem 1.5rem;
    margin-top: 1.5rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 1rem;
    line-height: 1.8;
}

.about-buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-family: var(--ff-display);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    text-align: center;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.btn-primary {
    background-color: var(--clay);
    color: var(--white);
    border: 2px solid var(--clay);
}

.btn-primary:hover {
    background-color: #7d4530;
    border-color: #7d4530;
    transform: none;
}

.btn-secondary {
    background-color: transparent;
    color: var(--sage);
    border: 2px solid var(--sage);
}

.btn-secondary:hover {
    background-color: var(--sage);
    color: var(--white);
    transform: none;
}

/* =========================================================
   PARTNERS / FUNDERS
   ========================================================= */
#partners {
    padding-bottom: 2.5rem;
}

#partners h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.funder-scroller {
    overflow: hidden;
    position: relative;
    width: 100%;
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.funder-board {
    display: flex;
    align-items: center;
    width: fit-content;
    animation: scroll 40s linear infinite;
}

.funder-scroller:hover .funder-board {
    animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
    .funder-board { animation: none; }
    .funder-scroller { -webkit-mask-image: none; mask-image: none; overflow-x: auto; }
}

@keyframes scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.funder-logo {
    height: 52px;
    margin: 0 2.5rem;
    object-fit: contain;
    flex-shrink: 0;
    filter: grayscale(40%) opacity(0.75);
    transition: filter 0.2s;
}

.funder-logo:hover { filter: grayscale(0%) opacity(1); }

/* =========================================================
   CONTACT / FOOTER
   ========================================================= */
.page-footer {
    background-color: transparent;
    text-align: center;
    padding: 2.5rem 0;
    margin-top: 0;
    border-top: 1px solid var(--rule);
}

.social-links {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--muted);
    font-size: 1.3rem;
    transition: color 0.2s;
    text-decoration: none;
}

.social-links a:hover { color: var(--clay); }

.copyright {
    font-family: var(--ff-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin: 0;
}

/* =========================================================
   CONTACT INFO (inline)
   ========================================================= */
.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info a {
    color: var(--sage);
    text-decoration: none;
}

.contact-info a:hover { text-decoration: underline; }

/* =========================================================
   SCROLL-TRIGGERED POPUP
   ========================================================= */
.popup-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(30, 41, 59, 0.55);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.popup-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border-top: 3px solid var(--clay);
    box-shadow: 0 8px 32px rgba(30, 41, 59, 0.18);
    text-align: center;
    max-width: 460px;
    width: 90%;
    position: relative;
    transform: translateY(-16px);
    transition: transform 0.3s;
}

.popup-overlay.visible .popup-content {
    transform: translateY(0);
}

.popup-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--muted);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.popup-close:hover { color: var(--ink); }

.popup-content h3 {
    font-family: var(--ff-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.popup-content p {
    font-family: var(--ff-body);
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: justify;
    hyphens: auto;
}

.popup-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* =========================================================
   READ MORE BUTTON
   ========================================================= */
.read-more-btn {
    background: none;
    border: none;
    color: var(--sage);
    cursor: pointer;
    font-family: var(--ff-body);
    font-weight: 600;
    font-style: italic;
    text-decoration: underline;
    display: inline-block;
    margin-top: 8px;
    padding: 0;
    font-size: 0.95rem;
}

.read-more-btn:hover { color: var(--clay); }

#more-text { display: none; }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    section { animation: none; }
    .popup-content { transition: none; }
}

/* =========================================================
   UTILITY
   ========================================================= */
.services-list {
    list-style: none;
    padding-left: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem 1.5rem;
    margin: 1rem 0 2rem 0;
}

.services-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.services-list i { color: var(--clay); }

.interest-item li::before {
    content: "\f058";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--sage);
    position: absolute;
    left: 0;
}

/* Skills / Interests grids (if present) */
@media (max-width: 600px) {
    .skills-grid,
    .interests-grid {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}