/* ── Design System: MaTeamIA ── */
/* Logo: Geometric Modern (Outfit, IA souligne or) */
/* Fonts: Outfit (display), Plus Jakarta Sans (body) */

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

:root {
    --bg: #FDFBF7;
    --bg-alt: #F5F0E8;
    --bg-dark: #1A1A18;
    --text: #1A1A18;
    --text-light: #6B6560;
    --text-white: #FDFBF7;
    --accent: #8B6914;
    --accent-light: #C4A46C;
    --accent-bg: rgba(139,105,20,0.06);
    --border: #E8E2D8;
    --border-light: #F0EBE3;
    --green: #4A7C59;
    --orange: #B8860B;
    --radius: 8px;
    --radius-sm: 4px;
    --radius-lg: 12px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Logo (Geometric Modern) ── */
.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--text);
    text-decoration: none;
}

.logo-ia {
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.logo-ia::after {
    content: '';
    position: absolute;
    bottom: 1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
}

/* ── Nav ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(253,251,247,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
    padding: 14px 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.875rem;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

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

.nav-cta {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    padding: 8px 20px;
    border: 1.5px solid var(--accent);
    border-radius: 100px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.2s;
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--text-white);
}

/* ── Buttons ── */
.btn {
    display: inline-block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--accent);
    color: var(--text-white);
}

.btn-primary:hover {
    background: #6D5210;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(139,105,20,0.2);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--text-white);
}

/* ── Hero ── */
.hero {
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.4rem, 4.5vw, 3.4rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--text);
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 24px;
    line-height: 1.7;
}

.hero-actions {
    margin-top: 36px;
}

.hero-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 12px;
}

/* ── Screens Composition (Hero Visual) ── */
.screens-composition {
    position: relative;
    width: 100%;
    height: 380px;
}

.screen {
    position: absolute;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.screen-bar {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: #fafaf8;
    border-bottom: 1px solid var(--border-light);
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--border);
}

.screen-title {
    font-size: 0.65rem;
    color: var(--text-light);
    margin-left: 8px;
    letter-spacing: 0.03em;
}

.screen-main {
    top: 0;
    left: 10%;
    width: 280px;
    z-index: 3;
}

.screen-body {
    display: flex;
    padding: 0;
    min-height: 160px;
}

.screen-sidebar {
    width: 40px;
    background: #f8f6f2;
    border-right: 1px solid var(--border-light);
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sb-item {
    height: 6px;
    border-radius: 3px;
    background: var(--border);
}

.sb-item.active {
    background: var(--accent);
}

.screen-content {
    flex: 1;
    padding: 12px;
}

.sc-header {
    height: 8px;
    width: 60%;
    background: var(--border);
    border-radius: 4px;
    margin-bottom: 14px;
}

.sc-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.sc-thumb {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--bg-alt);
    flex-shrink: 0;
}

.sc-lines { flex: 1; }

.sc-line {
    height: 5px;
    background: var(--border-light);
    border-radius: 3px;
    margin-bottom: 4px;
}

.w40 { width: 40%; } .w50 { width: 50%; } .w60 { width: 60%; }
.w70 { width: 70%; } .w80 { width: 80%; } .w90 { width: 90%; }

.sc-badge {
    font-size: 0.55rem;
    padding: 2px 6px;
    border-radius: 100px;
    font-weight: 500;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

.sc-badge.good { background: rgba(74,124,89,0.1); color: var(--green); }
.sc-badge.pending { background: rgba(184,134,11,0.1); color: var(--orange); }

.screen-seo {
    top: 200px;
    left: 0;
    width: 180px;
    z-index: 2;
}

.screen-analytics {
    top: 210px;
    right: 0;
    width: 190px;
    z-index: 2;
}

.screen-body-mini { padding: 12px; }

.mini-metric {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 8px;
}

.metric-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--green);
    line-height: 1;
}

.metric-label {
    font-size: 0.65rem;
    color: var(--text-light);
}

.mini-bar-track {
    height: 4px;
    background: var(--border-light);
    border-radius: 2px;
    margin-bottom: 10px;
}

.mini-bar-fill {
    height: 100%;
    background: var(--green);
    border-radius: 2px;
}

.mini-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.mini-check {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    border: 1.5px solid var(--border);
    flex-shrink: 0;
}

.mini-check.done {
    background: var(--green);
    border-color: var(--green);
    position: relative;
}

.mini-check.done::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 3.5px;
    width: 3px;
    height: 5px;
    border: solid #fff;
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

.mini-chart { margin-bottom: 8px; }
.chart-svg { width: 100%; height: 40px; }

.mini-stats { display: flex; gap: 12px; }

.mini-stat {
    font-size: 0.65rem;
    color: var(--text-light);
}

.stat-up { color: var(--green); font-weight: 600; }

.connections {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
}

.orchestrator {
    position: absolute;
    top: 155px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    z-index: 5;
}

.orch-pulse {
    position: absolute;
    top: -4px; left: -4px; right: -4px; bottom: -4px;
    border-radius: 50%;
    border: 1.5px solid var(--accent);
    opacity: 0;
    animation: pulse 2.5s ease-out infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.6); }
}

/* ── Stats Bar ── */
.stats-bar {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
}

.stat-item { text-align: center; }

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 300;
    color: var(--accent);
    display: block;
    line-height: 1;
}

.stat-desc {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 4px;
    display: block;
}

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

/* ── Sections ── */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }

.section-tag {
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: 12px;
}

.section h2 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 300;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-sub {
    text-align: center;
    color: var(--text-light);
    max-width: 480px;
    margin: 0 auto 56px;
    font-size: 1rem;
}

/* ── Grids ── */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

/* ── Cards (probleme) ── */
.card {
    padding: 36px 28px;
    border-bottom: 2px solid var(--border);
}

.card-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 300;
    color: var(--accent-light);
    line-height: 1;
    margin-bottom: 16px;
}

.card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* ── Services ── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 56px;
}

.service {
    padding: 32px 24px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-bg);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.service p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── Pricing ── */
.pricing-grid {
    align-items: start;
    margin-top: 48px;
}

.pricing-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.pricing-featured {
    border: 2px solid var(--accent);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--text-white);
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    padding: 4px 16px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.pricing-name {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
    margin-bottom: 12px;
}

.pricing-price {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 300;
    color: var(--text);
    line-height: 1;
}

.pricing-period {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 28px;
    margin-top: 4px;
}

.pricing-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.pricing-card li {
    font-size: 0.88rem;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-light);
    padding-left: 24px;
    position: relative;
}

.pricing-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-light);
}

.pricing-card .btn { width: 100%; }

/* ── Steps ── */
.steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-top: 56px;
}

.step {
    flex: 1;
    text-align: center;
    padding: 0 16px;
}

.step-arrow {
    color: var(--accent-light);
    font-size: 1.4rem;
    margin-top: 16px;
    flex-shrink: 0;
}

.step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--accent);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    margin: 0 auto 16px;
}

.step h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.step p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── Reassurance ── */
.reassurance-block h2 { margin-bottom: 48px; }

.reassurance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.reassurance-item {
    padding: 28px 24px;
    border-left: 2px solid var(--accent-light);
}

.reassurance-item h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.reassurance-item p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ── CTA / Contact Section ── */
.section-cta {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 80px 0 100px;
}

.section-cta .section-tag { color: var(--accent-light); }
.section-cta h2 { color: var(--text-white); }
.section-cta .section-sub { color: #9A958D; margin-bottom: 48px; }

.cta-content { margin-bottom: 8px; }

.contact-form {
    max-width: 560px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
}

.form-group:last-child:not(.form-row .form-group) {
    margin-bottom: 24px;
}

.contact-form label {
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: #9A958D;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.optional {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.06);
    color: var(--text-white);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    transition: border 0.2s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #5A564F; }

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--accent); }

.contact-form textarea { resize: vertical; }
.contact-form .btn { width: 100%; margin-top: 24px; }

/* ── Footer ── */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

.footer-right p {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ── Animations ── */
.fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive: Tablet ── */
@media (max-width: 1024px) {
    .hero-grid { gap: 40px; }
    .screens-composition { transform: scale(0.85); transform-origin: top right; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

/* ── Responsive: Mobile ── */
@media (max-width: 768px) {
    /* Global */
    .container { padding: 0 20px; }
    .section { padding: 48px 0; }
    .section-sub { margin-bottom: 32px; }

    /* Nav */
    .nav { padding: 12px 0; }
    .nav-links { display: none; }
    .logo { font-size: 1.3rem; }
    .nav-cta { padding: 6px 16px; font-size: 0.75rem; }

    /* Hero */
    .hero { padding: 90px 0 40px; }
    .hero-grid { grid-template-columns: 1fr; gap: 0; }
    .hero-visual { display: none; }
    .hero h1 { font-size: 2.2rem; }
    .hero-sub { font-size: 1rem; margin-top: 16px; }
    .hero-actions { margin-top: 24px; }
    .btn { padding: 12px 28px; font-size: 0.8rem; }
    .btn-lg { padding: 14px 32px; font-size: 0.85rem; }

    /* Stats bar */
    .stats-bar { padding: 24px 0; }
    .stats-inner { flex-direction: row; gap: 0; justify-content: space-around; }
    .stat-num { font-size: 1.5rem; }
    .stat-desc { font-size: 0.7rem; }
    .stat-divider { width: 1px; height: 32px; }

    /* Problem cards */
    .grid-3 { grid-template-columns: 1fr; gap: 0; margin-top: 32px; }
    .card { padding: 24px 0; }
    .card-num { font-size: 1.5rem; margin-bottom: 8px; }
    .card h3 { font-size: 1.1rem; margin-bottom: 6px; }

    /* Services */
    .services-grid { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px; }
    .service { padding: 20px 16px; }
    .service-icon { width: 36px; height: 36px; margin-bottom: 12px; }
    .service-icon svg { width: 18px; height: 18px; }
    .service h4 { font-size: 0.88rem; margin-bottom: 4px; }
    .service p { font-size: 0.8rem; }

    /* Pricing */
    .pricing-grid { margin-top: 32px; gap: 16px; }
    .grid-3.pricing-grid { grid-template-columns: 1fr; }
    .pricing-featured { order: -1; }
    .pricing-card { padding: 28px 24px; }
    .pricing-price { font-size: 2.4rem; }
    .pricing-card ul { margin-bottom: 20px; }
    .pricing-card li { padding: 8px 0 8px 20px; font-size: 0.82rem; }
    .pricing-card li::before { top: 12px; width: 6px; height: 6px; }

    /* Steps */
    .steps { flex-direction: column; gap: 0; margin-top: 32px; }
    .step-arrow { display: none; }
    .step {
        display: grid;
        grid-template-columns: 44px 1fr;
        grid-template-rows: auto auto;
        text-align: left;
        padding: 12px 0;
        gap: 0 16px;
        border-bottom: 1px solid var(--border);
    }
    .step:last-child { border-bottom: none; }
    .step-num {
        grid-row: 1 / 3;
        margin: 0;
        width: 36px; height: 36px;
        font-size: 0.95rem;
        align-self: center;
    }
    .step h4 { font-size: 0.9rem; margin-bottom: 2px; }
    .step p { font-size: 0.82rem; }

    /* Reassurance */
    .reassurance-block h2 { margin-bottom: 24px; }
    .reassurance-grid { grid-template-columns: 1fr; gap: 16px; }
    .reassurance-item { padding: 16px 20px; }
    .reassurance-item h4 { font-size: 1rem; }
    .reassurance-item p { font-size: 0.82rem; }

    /* Contact / CTA */
    .section-cta { padding: 48px 0 64px; }
    .section-cta .section-sub { margin-bottom: 32px; }
    .form-row { grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
    .contact-form input, .contact-form textarea { padding: 12px 14px; font-size: 0.88rem; }
    .contact-form label { font-size: 0.7rem; }

    /* Footer */
    .footer { padding: 24px 0; }
    .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}

/* ── Responsive: Small phones ── */
@media (max-width: 380px) {
    .hero h1 { font-size: 1.8rem; }
    .hero-sub { font-size: 0.9rem; }
    .stats-inner { flex-direction: column; gap: 16px; }
    .stat-divider { width: 32px; height: 1px; }
    .services-grid { grid-template-columns: 1fr; }
    .section h2 { font-size: 1.5rem; }
}