/* ==========================================
   PORTFOLIO RAYAN BOINA BOINA — Minimal
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary: #1D4ED8;
    --primary-light: #EFF6FF;
    --bg: #FAFAFA;
    --surface: #FFFFFF;
    --border: #E5E7EB;
    --text: #111827;
    --text-2: #6B7280;
    --text-3: #9CA3AF;
    --nav-h: 64px;
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --ease: all 0.2s ease;
    --radius: 8px;
}

[data-theme="dark"] {
    --bg: #0F172A;
    --surface: #1E293B;
    --border: #334155;
    --text: #F1F5F9;
    --text-2: #94A3B8;
    --text-3: #475569;
    --primary-light: rgba(29,78,216,.12);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    transition: background 0.2s, color 0.2s;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nav-brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: .1rem;
}

.nav-links a {
    font-size: .975rem;
    font-weight: 500;
    color: var(--text-2);
    padding: .4rem .85rem;
    border-radius: 6px;
    transition: var(--ease);
}

.nav-links a:hover { color: var(--text); background: var(--border); }
.nav-links a.active { color: var(--primary); background: var(--primary-light); }

.nav-actions { display: flex; align-items: center; gap: .5rem; }

.theme-btn {
    width: 36px; height: 36px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: none;
    color: var(--text-2);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem;
    transition: var(--ease);
}
.theme-btn:hover { color: var(--text); border-color: var(--text-2); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.hamburger span {
    display: block;
    width: 20px; height: 1.5px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--ease);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px,4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px,-4.5px); }

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: calc(var(--nav-h) + 4rem) 5rem 4rem;
    position: relative;
}

.hero-bg { display: none; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .3rem .85rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 4px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: .03em;
}

.badge-dot {
    width: 7px; height: 7px;
    background: #16A34A;
    border-radius: 50%;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 1.25rem;
}

.hero-name { display: block; color: var(--text); }
.hero-name.accent { color: var(--primary); }

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-2);
    margin-bottom: 2rem;
    min-height: 1.7em;
}

.typing-text { color: var(--text); font-weight: 500; }
.cursor { display: inline-block; color: var(--primary); animation: blink .8s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-cta { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 2rem; }

.hero-social { display: flex; gap: .6rem; }

.social-link {
    width: 38px; height: 38px;
    border: 1px solid var(--border);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--text-2);
    transition: var(--ease);
}
.social-link:hover { color: var(--primary); border-color: var(--primary); }

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card-stack {
    position: relative;
    width: 320px; height: 320px;
}

.hero-avatar {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 130px; height: 130px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 800;
    color: white;
    z-index: 2;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-2);
    z-index: 3;
}

.floating-card i { font-size: 1.1rem; color: var(--primary); }
.card-1 { top: 10px; left: 10px; }
.card-2 { top: 20px; right: 5px; }
.card-3 { bottom: 60px; left: 0; }
.card-4 { bottom: 40px; right: 10px; }

.scroll-hint { display: none; }

/* ── STATS ── */
.stats-section {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-item {
    flex: 1;
    max-width: 180px;
    text-align: center;
    padding: 1.25rem 2rem;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: .2rem;
}

.stat-label {
    font-size: .85rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ── SERVICES ── */
.services-section { padding: 5rem 0; }

.section-header { text-align: center; margin-bottom: 2.5rem; }

.section-tag {
    display: inline-block;
    padding: .25rem .8rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 4px;
    font-size: .82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: .6rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: var(--text);
    letter-spacing: -.3px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: border-color .2s;
    display: block;
    cursor: pointer;
}

.service-card:hover { border-color: var(--primary); }
.service-card.featured { border-color: var(--primary); background: var(--primary-light); }

.service-icon {
    width: 40px; height: 40px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 1.1rem;
}

.service-card.featured .service-icon { background: var(--primary); color: white; }

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: .4rem;
}

.service-card p { font-size: .95rem; color: var(--text-2); line-height: 1.6; }
.service-arrow { display: none; }

/* ── CTA ── */
.cta-section { padding: 3rem 0 5rem; }

.cta-box {
    background: var(--primary);
    border-radius: var(--radius);
    padding: 3.5rem;
    text-align: center;
    color: white;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: .6rem;
}

.cta-box p { font-size: .95rem; opacity: .85; margin-bottom: 1.75rem; }

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .65rem 1.35rem;
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: .975rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ease);
    border: 1.5px solid transparent;
}

.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: #1e40af; border-color: #1e40af; }

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

.btn-white { background: white; color: var(--primary); border-color: white; }
.btn-white:hover { background: #EFF6FF; }

.btn-sm { padding: .45rem .9rem; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }
.btn.disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* ── PAGE HEADER ── */
.page-header {
    background: var(--primary);
    color: white;
    padding: calc(var(--nav-h) + 2.5rem) 0 2.5rem;
    text-align: center;
}

.page-header .section-tag {
    background: rgba(255,255,255,.15);
    color: white;
}

.page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -.5px;
    margin: .4rem 0;
}

.page-header p { font-size: .95rem; opacity: .75; }

/* ── MAIN CONTENT ── */
.main-content { padding: 4rem 0; }

/* ── BTS ── */
.intro-card {
    display: flex;
    gap: 1.75rem;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 3.5rem;
}

.intro-icon {
    flex-shrink: 0;
    width: 52px; height: 52px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
}

.intro-text h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: .35rem;
}

.intro-text p { color: var(--text-2); font-size: .975rem; line-height: 1.7; }

.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.option-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: border-color .2s;
}
.option-card:hover { border-color: var(--primary); }
.featured-option { border-color: var(--primary); }

.option-header {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.option-icon {
    width: 40px; height: 40px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    color: white;
}

.sisr .option-icon { background: var(--primary); }
.slam .option-icon { background: #0284C7; }

.option-label {
    display: block;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text-3);
    font-weight: 600;
}

.option-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; }
.option-desc { color: var(--text-2); font-size: .95rem; margin-bottom: 1.25rem; }

.option-list { display: flex; flex-direction: column; gap: .45rem; }
.option-list li {
    display: flex; align-items: center; gap: .55rem;
    font-size: .95rem; color: var(--text-2);
}
.option-list li i { color: var(--primary); font-size: .7rem; }

.competences-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.competence-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: border-color .2s;
}
.competence-card:hover { border-color: var(--primary); }

.comp-icon {
    width: 42px; height: 42px;
    background: var(--primary-light);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
    color: var(--primary);
    margin: 0 auto .85rem;
}

.competence-card h4 { font-family: var(--font-display); font-size: .95rem; font-weight: 700; margin-bottom: .25rem; }
.competence-card p { font-size: .88rem; color: var(--text-2); }

/* ── ABOUT ── */
.about-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.about-text-col h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -.3px;
}

.about-text-col p {
    color: var(--text-2);
    line-height: 1.8;
    margin-bottom: 1.1rem;
    font-size: .975rem;
}

.about-text-col p strong { color: var(--text); font-weight: 600; }
.about-actions { display: flex; gap: .75rem; margin-top: 1.75rem; flex-wrap: wrap; }

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-size: .7rem;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 1rem;
}

.info-list { display: flex; flex-direction: column; gap: .6rem; }

.info-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .95rem;
    padding-bottom: .6rem;
    border-bottom: 1px solid var(--border);
}
.info-list li:last-child { border-bottom: none; padding-bottom: 0; }

.info-label { color: var(--text-2); display: flex; align-items: center; gap: .4rem; }
.info-label i { color: var(--primary); width: 14px; font-size: .82rem; }
.info-value { font-weight: 500; font-size: .95rem; }
.info-value.available { color: #16A34A; }
.info-link { color: var(--primary); font-weight: 500; font-size: .95rem; }
.info-link:hover { text-decoration: underline; }

.stats-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    text-align: center;
}

.mini-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: .2rem;
}

.mini-stat-label { font-size: .82rem; color: var(--text-3); }

.timeline { position: relative; padding-left: 2rem; }

.timeline::before {
    content: '';
    position: absolute;
    left: 7px; top: 0; bottom: 0;
    width: 1px;
    background: var(--border);
}

.timeline-item { position: relative; padding-bottom: 2.25rem; }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -2rem; top: 5px;
    width: 15px; height: 15px;
    background: var(--primary);
    border-radius: 50%;
    border: 2.5px solid var(--bg);
}

.timeline-date {
    display: inline-block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .3rem;
}

.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .3rem;
}

.timeline-content p { color: var(--text-2); font-size: .95rem; line-height: 1.6; }

/* ── SKILLS ── */
.skills-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.skill-category-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
}

.skill-cat-header {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--border);
}

.skill-cat-icon {
    width: 38px; height: 38px;
    background: var(--primary-light);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--primary);
}

.skill-cat-header h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; }

.skill-bars { display: flex; flex-direction: column; gap: 1.1rem; }

.skill-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .4rem;
}

.skill-name-wrap {
    display: flex; align-items: center; gap: .45rem;
    font-size: .95rem; font-weight: 500;
}

.skill-name-wrap i { font-size: .95rem; }

.skill-pct { font-size: .82rem; font-weight: 600; color: var(--text-3); }

.skill-bar {
    height: 5px;
    background: var(--border);
    border-radius: 999px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--primary);
    border-radius: 999px;
    width: 0;
    transition: width 0.9s ease;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: .5rem; }

.skill-tag {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .35rem .8rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: .88rem; font-weight: 500;
    color: var(--text-2);
    transition: var(--ease);
}
.skill-tag:hover { border-color: var(--primary); color: var(--primary); }
.skill-tag i { color: var(--primary); font-size: .8rem; }

/* ── PROJECTS ── */
.project-filters {
    display: flex; gap: .5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: .4rem 1rem;
    border-radius: 5px;
    border: 1px solid var(--border);
    background: none;
    color: var(--text-2);
    font-size: .82rem; font-weight: 500;
    cursor: pointer;
    transition: var(--ease);
    font-family: var(--font-body);
}
.filter-btn:hover { color: var(--text); border-color: var(--text-2); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: white; }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color .2s;
    display: flex;
    flex-direction: column;
}
.project-card:hover { border-color: var(--primary); }

.project-img {
    height: 140px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 2.2rem;
    color: var(--primary);
}

.app-img { background: #F5F3FF; color: #7C3AED; }

.project-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }

.project-tags { display: flex; gap: .35rem; flex-wrap: wrap; margin-bottom: .6rem; }

.project-tag {
    padding: .18rem .55rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 3px;
    font-size: .88rem; font-weight: 600;
}

.project-body h3 {
    font-family: var(--font-display);
    font-size: 1rem; font-weight: 700;
    margin-bottom: .35rem;
}

.project-body p {
    font-size: .95rem; color: var(--text-2);
    line-height: 1.6; flex: 1; margin-bottom: 1.1rem;
}

.project-links { display: flex; gap: .6rem; flex-wrap: wrap; }

/* ── CONTACT ── */
.contact-layout {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: 1.6rem; font-weight: 800;
    margin-bottom: .85rem; letter-spacing: -.3px;
}

.contact-info > p {
    color: var(--text-2); line-height: 1.7;
    margin-bottom: 2rem; font-size: .975rem;
}

.contact-items { display: flex; flex-direction: column; gap: 1rem; }

.contact-item { display: flex; align-items: center; gap: .9rem; }

.contact-item-icon {
    width: 38px; height: 38px;
    background: var(--primary-light);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; color: var(--primary);
    flex-shrink: 0;
}

.contact-item-label {
    display: block;
    font-size: .88rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--text-3);
    margin-bottom: .1rem; font-weight: 600;
}

.contact-item a {
    font-size: .95rem; font-weight: 500;
    color: var(--text); transition: var(--ease);
}
.contact-item a:hover { color: var(--primary); }

.contact-form-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.form-group { margin-bottom: 1.1rem; }

.form-group label {
    display: block;
    font-size: .85rem; font-weight: 600;
    color: var(--text-2); margin-bottom: .35rem;
    text-transform: uppercase; letter-spacing: .05em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: .7rem .9rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: .975rem;
    transition: border-color .2s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--surface);
}

.form-group textarea { min-height: 130px; resize: vertical; }

.form-status {
    display: none;
    margin-top: .85rem;
    padding: .75rem .9rem;
    border-radius: 6px;
    font-size: .95rem; font-weight: 500;
}

.form-status.success { background: #F0FDF4; color: #15803D; border: 1px solid #BBF7D0; }
.form-status.error   { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }

/* ── FOOTER ── */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 2.5rem 0 1.75rem;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 3fr 1fr;
    gap: 2rem;
    align-items: center;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.25rem;
}

.footer-brand .nav-brand { font-size: 1.15rem; }
.footer-brand p { font-size: .88rem; color: var(--text-3); margin-top: .3rem; }

.footer-nav {
    display: flex; flex-wrap: wrap;
    gap: .4rem 1.1rem; justify-content: center;
}

.footer-nav a { font-size: .82rem; color: var(--text-2); transition: var(--ease); }
.footer-nav a:hover { color: var(--primary); }

.footer-social { display: flex; gap: .6rem; justify-content: flex-end; }

.footer-social a {
    width: 34px; height: 34px;
    border: 1px solid var(--border);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-2); font-size: .9rem;
    transition: var(--ease);
}
.footer-social a:hover { color: var(--primary); border-color: var(--primary); }

.footer-bottom { text-align: center; font-size: .88rem; color: var(--text-3); }

/* ── REVEAL ── */
.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero { padding: calc(var(--nav-h) + 3rem) 3rem 3rem; gap: 3rem; }
    .hero-card-stack { width: 260px; height: 260px; }
    .hero-avatar { width: 110px; height: 110px; font-size: 1.4rem; }
    .services-grid { grid-template-columns: 1fr; }
    .competences-grid { grid-template-columns: repeat(2, 1fr); }
}

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

    .nav-links {
        display: none;
        position: fixed;
        top: var(--nav-h); left: 0; right: 0;
        background: var(--surface);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 1.25rem;
        gap: .2rem;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: .65rem 1rem; }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: calc(var(--nav-h) + 2.5rem) 1.5rem 3rem;
        gap: 2rem;
    }
    .hero-cta { justify-content: center; }
    .hero-social { justify-content: center; }
    .hero-visual { display: none; }

    .stat-item { padding: 1rem; }
    .stat-number { font-size: 2rem; }

    .options-grid { grid-template-columns: 1fr; }
    .competences-grid { grid-template-columns: 1fr 1fr; }
    .skills-layout { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr; text-align: center; }
    .footer-nav { justify-content: center; }
    .footer-social { justify-content: center; }

    .cta-box { padding: 2.25rem 1.25rem; }
    .intro-card { flex-direction: column; }
}

@media (max-width: 480px) {
    .competences-grid { grid-template-columns: 1fr; }
    .stat-divider { display: none; }
    .stats-grid { flex-wrap: wrap; }
}