/* ===== VARIABLES ===== */
:root {
    --bg:       #0b0a08;
    --bg2:      #100f0c;
    --surface:  #161410;
    --surface2: #1e1b15;
    --border:   #2a2620;
    --border2:  #3a3530;
    --accent:   #f59e0b;
    --accent2:  #d97706;
    --accent3:  #fcd34d;
    --accent-glow: rgba(245, 158, 11, 0.15);
    --red:      #ef4444;
    --green:    #22c55e;
    --blue:     #3b82f6;
    --text:     #e8e0d0;
    --muted:    #7a7060;
    --syne:     'Syne', sans-serif;
    --mono:     'IBM Plex Mono', monospace;
    --body:     'Instrument Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--body);
    overflow-x: hidden;
}

/* Grain texture */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
}

/* ===== HERO OFFSET (same as CrawlService) ===== */
.hero { margin-top: 70px; }

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 7rem 2rem 5rem;
}

/* Radial amber glow */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(ellipse, rgba(245,158,11,0.12) 0%, transparent 70%);
    pointer-events: none;
}

/* Grid lines */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(245,158,11,0.03) 1px, transparent 1px),
            linear-gradient(90deg, rgba(245,158,11,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-inner {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(245,158,11,0.3);
    background: rgba(245,158,11,0.06);
    padding: 6px 14px;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.6s ease both;
}

.hero-badge-dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-family: var(--syne);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    color: var(--text);
    margin-bottom: 1.5rem;
    animation: fadeUp 0.7s 0.1s ease both;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
    position: relative;
}

.hero-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 2.5rem;
    animation: fadeUp 0.7s 0.2s ease both;
}

.hero-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeUp 0.7s 0.3s ease both;
}

.hero-tag {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    padding: 5px 12px;
    border-radius: 4px;
    border: 1px solid var(--border);
    color: var(--muted);
    background: var(--surface);
}

/* Hero Visual — code terminal */
.hero-visual {
    animation: fadeUp 0.8s 0.2s ease both;
}

.terminal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px var(--border);
}

.terminal-bar {
    background: var(--surface2);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot.r { background: #ef4444; }
.t-dot.y { background: #f59e0b; }
.t-dot.g { background: #22c55e; }

.terminal-title {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
    margin-left: auto;
    margin-right: auto;
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--mono);
    font-size: 0.78rem;
    line-height: 2;
}

.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text); }
.t-out { color: var(--muted); padding-left: 1.2rem; }
.t-ok { color: #22c55e; }
.t-warn { color: #f59e0b; }
.t-err { color: #ef4444; }
.t-blank { height: 0.5rem; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== DIVIDER ===== */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ===== SECTIONS ===== */
.section {
    padding: 5rem 2rem;
}

.section.alt { background: var(--bg2); }

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-eyebrow {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--syne);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 3rem;
}

/* ===== CONTEXTE ===== */
.context-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: start;
}

.context-text p {
    color: var(--muted);
    line-height: 1.85;
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.context-text strong { color: var(--text); }

.context-info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

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

.info-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
}

.info-value {
    color: var(--text);
    font-size: 0.85rem;
}

.info-badge {
    font-family: var(--mono);
    font-size: 0.65rem;
    padding: 3px 10px;
    border-radius: 4px;
    background: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.25);
    color: var(--accent);
}

/* ===== HABILITATIONS ===== */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.role-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.25s;
}

.role-card:hover {
    transform: translateY(-4px);
}

.role-card.lvl1 { border-top: 3px solid var(--blue); }
.role-card.lvl1:hover { border-color: var(--blue); }

.role-card.lvl2 { border-top: 3px solid var(--accent); }
.role-card.lvl2:hover { border-color: var(--accent); }

.role-card.lvl3 { border-top: 3px solid var(--red); }
.role-card.lvl3:hover { border-color: var(--red); }

.role-level {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.lvl1 .role-level { color: var(--blue); }
.lvl2 .role-level { color: var(--accent); }
.lvl3 .role-level { color: var(--red); }

.role-title {
    font-family: var(--syne);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
}

.role-perms {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.role-perms li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.5;
}

.perm-icon {
    font-size: 0.75rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.perm-allow { color: var(--green); }
.perm-deny  { color: var(--red); }

/* ===== ARCHITECTURE ===== */
.arch-visual {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
}

.arch-layer {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
}

.arch-layer:last-child { border-bottom: none; }

.arch-num {
    font-family: var(--mono);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--border2);
    text-align: right;
    line-height: 1;
}

.arch-content {}

.arch-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.4rem;
}

.arch-name {
    font-family: var(--syne);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.arch-desc {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

.arch-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 0.75rem;
}

.arch-chip {
    font-family: var(--mono);
    font-size: 0.6rem;
    padding: 3px 8px;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--muted);
    background: var(--surface);
}

/* ===== BDD ===== */
.bdd-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.entity-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.entity-header {
    background: var(--surface2);
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.entity-name {
    font-family: var(--mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.entity-pk {
    font-family: var(--mono);
    font-size: 0.55rem;
    padding: 2px 6px;
    background: rgba(245,158,11,0.1);
    border: 1px solid rgba(245,158,11,0.25);
    color: var(--accent);
    border-radius: 3px;
    margin-left: auto;
}

.entity-fields {
    padding: 0.5rem 0;
}

.field-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.4rem 1rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: background 0.15s;
}

.field-row:last-child { border-bottom: none; }
.field-row:hover { background: rgba(255,255,255,0.02); }

.field-key {
    width: 10px; height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.pk { background: var(--accent); }
.fk { background: var(--blue); }
.regular { background: var(--border2); }

.field-name { color: var(--text); flex: 1; }
.field-type { color: var(--muted); font-size: 0.65rem; }

.mcd-img-wrap {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--surface);
}

.mcd-img-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.mcd-caption {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
    text-align: center;
    padding: 0.75rem;
    border-top: 1px solid var(--border);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ===== TRAVAIL RÉALISÉ ===== */
.work-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.work-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    transition: border-color 0.2s;
}

.work-card:hover { border-color: rgba(245,158,11,0.3); }
.work-card.full { grid-column: span 2; }

.work-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.work-icon {
    width: 38px; height: 38px;
    background: rgba(245,158,11,0.08);
    border: 1px solid rgba(245,158,11,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 18px;
    flex-shrink: 0;
}

.work-card h3 {
    font-family: var(--syne);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.work-list {
    list-style: none;
}

.work-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.88rem;
    color: var(--muted);
    border-bottom: 1px solid rgba(255,255,255,0.03);
    line-height: 1.5;
}

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

.work-list li::before {
    content: '›';
    color: var(--accent);
    font-family: var(--mono);
    flex-shrink: 0;
}

/* ===== SCREENSHOTS ===== */
.screenshots-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
}

.screenshot-wrap {
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    background: var(--surface);
    transition: border-color 0.2s;
    cursor: pointer;
}

.screenshot-wrap:hover { border-color: rgba(245,158,11,0.4); }

.screenshot-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-cap {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0.6rem 0.9rem;
    border-top: 1px solid var(--border);
}

/* ===== STACK ===== */
.stack-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.stack-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.stack-item:hover {
    border-color: rgba(245,158,11,0.4);
    transform: translateY(-3px);
}

.stack-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stack-name {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--text);
    letter-spacing: 0.05em;
}

.stack-role {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 3px;
}

/* ===== COMPÉTENCES ===== */
.skills-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.skill-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.2s;
}

.skill-row:hover { border-color: rgba(245,158,11,0.3); }

.skill-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
}

.skill-content {}

.skill-name {
    font-family: var(--syne);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 3px;
}

.skill-detail {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ===== RESSOURCES ===== */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.resource-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1rem 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s, transform 0.2s;
}

.resource-link:hover {
    border-color: rgba(245,158,11,0.4);
    transform: translateY(-2px);
}

.resource-icon {
    width: 36px; height: 36px;
    background: rgba(245,158,11,0.08);
    border: 1px solid rgba(245,158,11,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.resource-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.resource-name {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.contact-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.contact-card .material-symbols-outlined {
    color: var(--accent);
    font-size: 26px;
}

.contact-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-value {
    font-size: 0.88rem;
    color: var(--text);
    text-decoration: none;
}

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

/* ===== NAV BUTTONS ===== */
.nav-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 3rem 2rem;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.nav-btn {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 10px 26px;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.nav-btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
}

.nav-btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.nav-btn-fill {
    background: var(--accent);
    border: 1px solid var(--accent);
    color: #0b0a08;
    font-weight: 700;
}

.nav-btn-fill:hover { background: var(--accent3); border-color: var(--accent3); }

/* ===== REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    backdrop-filter: blur(8px);
}

.modal.active { display: flex; }

.modal img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
}

.modal-close-btn {
    position: fixed;
    top: 1.5rem; right: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    width: 40px; height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.2s;
}

.modal-close-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner, .context-grid, .bdd-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .roles-grid { grid-template-columns: 1fr; }
    .screenshots-grid { grid-template-columns: 1fr 1fr; }
    .stack-grid { grid-template-columns: repeat(3, 1fr); }
    .work-card.full { grid-column: span 1; }
    .work-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .header-menu { display: none; }
    .header-menu-mobile { display: flex; }
    .screenshots-grid { grid-template-columns: 1fr; }
    .stack-grid { grid-template-columns: repeat(2, 1fr); }
    .resources-grid, .contact-grid, .skills-list { grid-template-columns: 1fr; }
    .arch-layer { grid-template-columns: 60px 1fr; }
    .arch-num { font-size: 1.8rem; }
}