/* ═══════════════════════════════════════════════════════════════════════════
   Devapy Vitrine — Design système
   Palette : #34f7b8 (teal accent) · #0D0F14 (fond sombre)
   Typographie : Space Grotesk (titres) · DM Sans (corps)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────────────────────────────────── */
:root {
    --page-bg:     #0D0F14;
    --surface:     #131620;
    --surface-2:   #1A1E2C;
    --surface-3:   #222637;
    --text:        #DDE0EC;
    --text-soft:   #8A8FA8;
    --text-muted:  #8b8f9e;
    --accent:      #34f7b8;
    --accent-hover:#20d4a0;
    --accent-text: #051510;
    --accent-glow: rgba(52,247,184,.18);
    --border:      rgba(255,255,255,.08);
    --border-soft: rgba(255,255,255,.04);
    --nav-h:       68px;
    --max-w:       1140px;
    --px:          3rem;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
    background: var(--page-bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; font-weight: 800; margin: 0; }
p { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }

/* ─── Navbar ─────────────────────────────────────────────────────────────── */
.d-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13,15,20,.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    height: var(--nav-h);
}

.d-nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--px);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.d-nav-logo { display: flex; align-items: center; }
.d-nav-logo img { display: block; height: 36px; }
.d-nav-logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 22px;
    color: var(--text);
    letter-spacing: -0.5px;
}
.d-nav-logo-text span { color: var(--accent); }

.d-nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex: 1;
    padding-left: 2rem;
}

.d-nav-links a { font-size: 14px; font-weight: 400; color: var(--text-soft); transition: color .2s; }
.d-nav-links a:hover { color: var(--text); }

.d-nav-cta {
    background: var(--accent);
    color: var(--accent-text);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 8px;
    transition: background .2s;
    white-space: nowrap;
}
.d-nav-cta:hover { background: var(--accent-hover); color: var(--accent-text); }

/* ─── Boutons ────────────────────────────────────────────────────────────── */
.btn-primary {
    background: var(--accent);
    color: var(--accent-text);
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    display: inline-block;
    transition: all .2s;
    font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); color: var(--accent-text); }

.btn-outline {
    color: var(--text);
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    display: inline-block;
    border: 1.5px solid var(--border);
    transition: all .2s;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ─── Hero ───────────────────────────────────────────────────────────────── */
.d-hero {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 100px var(--px) 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: .5px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-eyebrow-dot {
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .3; }
}

.d-hero h1 {
    font-size: 54px;
    line-height: 1.05;
    letter-spacing: -2px;
    color: var(--text);
    margin-bottom: 24px;
}

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

.hero-sub {
    font-size: 17px;
    font-weight: 300;
    color: var(--text-soft);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 440px;
}

.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* ─── Hero card ──────────────────────────────────────────────────────────── */
.hero-card {
    background: var(--surface-2);
    border-radius: 20px;
    padding: 32px;
    color: var(--text);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
}

.hero-card::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero-card-label {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.hero-card-product { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }

.product-dot {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 15px;
    color: var(--accent-text);
    flex-shrink: 0;
}

.product-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; color: var(--text); }
.product-desc { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

.kpi-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.kpi {
    background: var(--surface-3);
    border-radius: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border);
}

.kpi-val { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 22px; color: var(--text); }
.kpi-val span { color: var(--accent); font-size: 15px; }
.kpi-lbl { font-size: 11px; color: var(--text-muted); margin-top: 3px; text-transform: uppercase; letter-spacing: .5px; }

.hero-stat-row {
    display: flex;
    padding-top: 22px;
    margin-top: 22px;
    border-top: 1px solid var(--border);
}

.h-stat { text-align: center; flex: 1; border-right: 1px solid var(--border); }
.h-stat:last-child { border: none; }
.h-stat-n { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; color: var(--text); }
.h-stat-l { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }

/* ─── Trust bar ──────────────────────────────────────────────────────────── */
.trust-bar {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 24px var(--px);
    text-align: center;
}

.trust-bar p {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 14px;
    font-weight: 500;
}

.trust-logos { display: flex; gap: 48px; justify-content: center; align-items: center; flex-wrap: wrap; }
.trust-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-soft);
    letter-spacing: -.3px;
    opacity: .45;
}

/* ─── Sections communes ──────────────────────────────────────────────────── */
.d-section {
    padding: 88px var(--px);
    max-width: var(--max-w);
    margin: 0 auto;
}

.d-section-wrap {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 88px var(--px);
}

.d-section-inner { max-width: var(--max-w); margin: 0 auto; }

.section-label {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 16px;
    font-family: 'DM Sans', sans-serif;
}

.d-section h2, .d-section-inner h2 {
    font-size: 40px;
    letter-spacing: -1.5px;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 16px;
}

.section-sub { font-size: 17px; font-weight: 300; color: var(--text-soft); max-width: 560px; line-height: 1.75; }

/* ─── Services grid ──────────────────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 52px;
}

.service-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border);
    transition: all .25s;
}

.service-card:hover { border-color: var(--accent); transform: translateY(-3px); }

.service-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 20px;
}

.si-orange { background: rgba(52,247,184,.12); color: var(--accent); }
.si-blue   { background: rgba(99,179,237,.12); color: #63b3ed; }
.si-green  { background: rgba(104,211,145,.12); color: #68d391; }

.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -.4px;
    margin-bottom: 10px;
    color: var(--text);
}

.service-card p { font-size: 14px; color: var(--text-soft); line-height: 1.65; }

.service-tag {
    display: inline-block;
    margin-top: 18px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
}

/* ─── Data / BI ──────────────────────────────────────────────────────────── */
.bi-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
    margin-top: 52px;
}

.bi-dashboard {
    background: var(--surface-2);
    border-radius: 20px;
    padding: 30px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border);
}

.bi-dashboard::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.dash-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.dash-title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 15px; color: var(--text); }

.dash-badge {
    background: rgba(52,247,184,.15);
    border: 1px solid rgba(52,247,184,.3);
    border-radius: 100px;
    padding: 3px 10px;
    font-size: 11px;
    color: var(--accent);
    font-weight: 500;
}

.dash-kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }

.dash-kpi {
    background: var(--surface-3);
    border-radius: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border-soft);
}

.dash-kpi-val { font-family: 'Space Grotesk', sans-serif; font-weight: 800; font-size: 22px; color: var(--text); }
.dash-kpi-val .unit { font-size: 13px; color: var(--text-muted); font-weight: 400; margin-left: 2px; }
.dash-kpi-lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 3px; }
.dash-kpi-delta { font-size: 11px; color: #4ade80; margin-top: 4px; }
.dash-kpi-delta.down { color: #f87171; }

.chart-area {
    background: var(--surface-3);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 14px;
    border: 1px solid var(--border-soft);
}

.chart-head { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 14px; }

.bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 68px; }
.bar-wrap { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; }
.bar { border-radius: 4px 4px 0 0; width: 100%; background: var(--accent); min-height: 2px; }
.bar.proj { background: rgba(52,247,184,.2); border: 1px dashed rgba(52,247,184,.4); }
.bar-lbl { font-size: 9px; color: var(--text-muted); letter-spacing: .3px; }

.src-area {
    background: var(--surface-3);
    border-radius: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border-soft);
}

.src-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 12px;
    color: var(--text-soft);
}

.src-row:last-child { border: none; }
.src-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.src-name { flex: 1; }
.src-pct { font-weight: 600; color: var(--text); font-size: 12px; font-family: 'Space Grotesk', sans-serif; min-width: 28px; text-align: right; }
.src-bar-wrap { flex: 2; background: var(--border); border-radius: 2px; height: 4px; overflow: hidden; }
.src-bar-fill { height: 100%; border-radius: 2px; background: var(--accent); }

.bi-right { display: flex; flex-direction: column; gap: 18px; }

.expertise-card {
    background: var(--surface-2);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border);
    transition: border-color .2s;
}

.expertise-card:hover { border-color: var(--accent); }

.ec-top { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; }

.ec-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}

.ec-title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px; margin-bottom: 4px; letter-spacing: -.3px; color: var(--text); }
.ec-sub { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

.ec-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--surface-3);
    color: var(--text-soft);
    border: 1px solid var(--border);
}

.pipeline { background: var(--surface-2); border-radius: 16px; padding: 24px; border: 1px solid var(--border); }
.pipeline-title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 14px; margin-bottom: 18px; color: var(--text); }

.pipe-steps { display: flex; align-items: center; }
.pipe-step { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; }

.pipe-step + .pipe-step::before {
    content: '';
    position: absolute;
    left: -50%;
    top: 16px;
    width: 100%;
    height: 1px;
    background: var(--border);
    z-index: 0;
}

.pipe-node {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    position: relative;
    z-index: 1;
    font-weight: 600;
}

.pn-done  { background: var(--accent); color: var(--accent-text); }
.pn-mid   { background: rgba(52,247,184,.15); color: var(--accent); border: 1px solid rgba(52,247,184,.3); }
.pn-idle  { background: var(--surface-3); border: 1px solid var(--border); color: var(--text-muted); }
.pipe-lbl { font-size: 10px; color: var(--text-muted); text-align: center; line-height: 1.3; text-transform: uppercase; letter-spacing: .3px; }

/* ─── Produit Spotlight ──────────────────────────────────────────────────── */
.product-spotlight-wrap { padding: 88px 0; }

.product-section {
    background: var(--surface);
    border-radius: 24px;
    padding: 64px;
    margin: 0 var(--px);
    overflow: hidden;
    border: 1px solid var(--border);
    position: relative;
}

.product-section::before {
    content: '';
    position: absolute;
    top: -120px;
    left: -120px;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.ps-inner {
    max-width: 1044px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
}

.ps-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(52,247,184,.12);
    border: 1px solid rgba(52,247,184,.3);
    border-radius: 100px;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
    font-family: 'DM Sans', sans-serif;
}

.ps-h2 { font-family: 'Space Grotesk', sans-serif; font-size: 36px; font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 16px; color: var(--text); }
.ps-sub { font-size: 16px; color: var(--text-soft); line-height: 1.75; margin-bottom: 28px; font-weight: 300; }

.ps-feats { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.ps-feat { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-soft); }
.ps-feat::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

.ps-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent);
    color: var(--accent-text);
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    transition: background .2s;
}
.ps-link:hover { background: var(--accent-hover); color: var(--accent-text); }

.ps-mockup {
    background: var(--surface-2);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 24px;
}

.ps-topbar { display: flex; gap: 6px; margin-bottom: 20px; }
.ps-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }

.ps-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 13px;
    color: var(--text-soft);
}

.ps-row:last-child { border: none; }

.ps-status { padding: 3px 10px; border-radius: 100px; font-size: 11px; font-weight: 500; }
.ps-ok   { background: rgba(52,247,184,.15); color: var(--accent); }
.ps-warn { background: rgba(251,146,60,.15);  color: #fb923c; }

.ps-head {
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.ps-score { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 800; color: var(--text); margin-top: 16px; }
.ps-score-lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }

.progress-bar { height: 5px; background: var(--surface-3); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.progress-fill { height: 100%; border-radius: 3px; background: var(--accent); }

/* ─── Méthode ────────────────────────────────────────────────────────────── */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 52px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 27px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: var(--border);
    z-index: 0;
}

.step { text-align: center; position: relative; z-index: 1; padding: 0 16px; }

.step-num {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 15px;
    color: var(--text-muted);
}

.step.active .step-num { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.step h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px; margin-bottom: 8px; color: var(--text); }
.step p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ─── À propos ───────────────────────────────────────────────────────────── */
.about-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text p { font-size: 16px; color: var(--text-soft); line-height: 1.75; margin-bottom: 16px; font-weight: 300; }
.about-text p:last-child { margin-bottom: 0; }

.about-card {
    background: var(--surface-2);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid var(--border);
}

.about-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 20px;
    color: var(--accent-text);
    margin-bottom: 20px;
}

.about-card h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; margin-bottom: 4px; color: var(--text); }
.about-card .role { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }

.about-card blockquote {
    font-size: 15px;
    font-weight: 300;
    color: var(--text-soft);
    line-height: 1.7;
    border-left: 3px solid var(--accent);
    padding-left: 16px;
    font-style: italic;
}

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.about-stat { background: var(--surface-3); border-radius: 12px; padding: 14px 16px; text-align: center; }
.about-stat-n { font-family: 'Space Grotesk', sans-serif; font-weight: 800; font-size: 24px; color: var(--accent); }
.about-stat-l { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }

/* ─── Références ─────────────────────────────────────────────────────────── */
.ref-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 52px;
}

.ref-card {
    background: rgba(255,255,255,.03);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: border-color .2s, background .2s;
}
.ref-card:hover {
    border-color: rgba(52,247,184,.25);
    background: rgba(52,247,184,.03);
}

.ref-logo-wrap {
    height: 48px;
    display: flex;
    align-items: center;
}
.ref-logo {
    max-height: 48px;
    max-width: 160px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: .75;
}

.ref-body { display: flex; flex-direction: column; gap: 12px; flex: 1; }

.ref-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
}

.ref-desc {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
    flex: 1;
}

.ref-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}
.ref-tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .4px;
    color: var(--accent);
    background: rgba(52,247,184,.08);
    border: 1px solid rgba(52,247,184,.2);
    border-radius: 6px;
    padding: 4px 10px;
    text-transform: uppercase;
}

/* ─── CTA band ───────────────────────────────────────────────────────────── */
.cta-wrap { padding: 88px 0; }

.cta-section {
    background: var(--surface);
    border-radius: 24px;
    padding: 72px 64px;
    margin: 0 var(--px);
    text-align: center;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(52,247,184,.12) 0%, transparent 65%);
    pointer-events: none;
}

.cta-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 16px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text);
    position: relative;
}

.cta-section > p {
    font-size: 17px;
    color: var(--text-soft);
    margin-bottom: 36px;
    font-weight: 300;
    position: relative;
}

.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

.btn-cta-primary {
    background: var(--accent);
    color: var(--accent-text);
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    display: inline-block;
    transition: all .2s;
}
.btn-cta-primary:hover { background: var(--accent-hover); transform: translateY(-1px); color: var(--accent-text); }

.btn-cta-outline {
    color: var(--text);
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    display: inline-block;
    border: 1.5px solid var(--border);
    transition: all .2s;
}
.btn-cta-outline:hover { border-color: var(--accent); color: var(--accent); }

.cta-note { margin-top: 24px; font-size: 14px; color: var(--text-muted); position: relative; }

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.d-footer {
    max-width: var(--max-w);
    margin: 40px auto 0;
    padding: 0 var(--px);
}

.d-footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
}

.d-footer-brand img { height: 48px; margin-bottom: 16px; display: block; }
.d-footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.65; max-width: 220px; margin-top: 12px; }

.d-footer-col h5 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 18px;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.d-footer-col a { display: block; font-size: 14px; color: var(--text-muted); margin-bottom: 10px; transition: color .2s; }
.d-footer-col a:hover { color: var(--accent); }

.d-footer-bottom { padding: 20px 0 40px; display: flex; justify-content: space-between; align-items: center; }
.d-footer-bottom p { font-size: 13px; color: var(--text-muted); }
.d-footer-bottom a { font-size: 13px; color: var(--text-muted); transition: color .2s; }
.d-footer-bottom a:hover { color: var(--accent); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    :root { --px: 1.5rem; }

    .d-nav-links { display: none; }

    .d-hero { grid-template-columns: 1fr; padding: 64px var(--px) 40px; gap: 32px; }
    .hero-visual { display: none; }
    .d-hero h1 { font-size: 40px; }

    .d-section, .d-section-wrap { padding: 60px var(--px); }

    .services-grid { grid-template-columns: 1fr; }

    .bi-layout { grid-template-columns: 1fr; }
    .bi-dashboard { display: none; }

    .product-section { margin: 0 var(--px); padding: 40px 28px; }
    .ps-inner { grid-template-columns: 1fr; }
    .ps-mockup { display: none; }

    .process-steps { grid-template-columns: 1fr 1fr; gap: 28px; }
    .process-steps::before { display: none; }

    .about-inner { grid-template-columns: 1fr; }

    .ref-grid { grid-template-columns: 1fr; }

    .cta-section { margin: 0 var(--px); padding: 48px 28px; }
    .cta-section h2 { font-size: 32px; }

    .d-footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}