/* ================================================
   PEEVO - BIM & WEB EXPERTS
   Modern multi-page site CSS
   ================================================ */

/* ================================================
   MINI-GRID (remplace Bootstrap, 18 classes utilisées)
   ================================================ */
.container {
    width: 100%;
    max-width: 1320px;
    padding-right: 12px;
    padding-left: 12px;
    margin-right: auto;
    margin-left: auto;
}
@media (min-width: 576px)  { .container { max-width: 540px; } }
@media (min-width: 768px)  { .container { max-width: 720px; } }
@media (min-width: 992px)  { .container { max-width: 960px; } }
@media (min-width: 1200px) { .container { max-width: 1140px; } }
@media (min-width: 1400px) { .container { max-width: 1320px; } }

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -12px;
    margin-left: -12px;
}
[class*="col-"] {
    box-sizing: border-box;
    padding-right: 12px;
    padding-left: 12px;
    width: 100%;
}
.col-6  { width: 50%; }
@media (min-width: 768px) {
    .col-md-4 { width: 33.333333%; }
    .col-md-6 { width: 50%; }
}
@media (min-width: 992px) {
    .col-lg-3 { width: 25%; }
    .col-lg-4 { width: 33.333333%; }
    .col-lg-5 { width: 41.666667%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333333%; }
}

/* Gap utilities (rows) — row-gap pour wrapping vertical, col padding 12px gère l'horizontal */
.g-3 { row-gap: 16px; }
.g-4 { row-gap: 24px; }
.g-5 { row-gap: 48px; }

/* Flex utilities */
.d-flex                  { display: flex; }
.justify-content-between { justify-content: space-between; }
.justify-content-center  { justify-content: center; }
.align-items-start       { align-items: flex-start; }

/* Text utilities */
.text-center { text-align: center; }

/* ================================================
   FONTS (self-hosted, latin subset)
   ================================================ */
@font-face {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/quicksand-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 500 800;
    font-display: swap;
    src: url('/fonts/montserrat-normal.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Montserrat';
    font-style: italic;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/montserrat-italic-500.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Lato';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/fonts/lato-300.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --color-blue: #004aad;
    --color-blue-dark: #002d6b;
    --color-blue-hero: #001d3d;
    --color-yellow: rgb(244, 237, 147);
    --color-yellow-dark: #c4b800;
    --color-yellow-text: #6d6500;
    --color-green: rgb(171, 217, 175);
    --color-green-dark: #3a9e4a;
    --color-green-text: #1f6b2d;
    --color-gray-light: #f8f6f4;
    --color-gray: #e9e7e5;
    --color-dark: #0a0a1a;

    --font-family-montserrat: "Montserrat", sans-serif;
    --font-family-lato: "Lato", sans-serif;
    --font-family-quicksand: "Quicksand", sans-serif;

    --nav-height: 72px;
    --radius: 16px;
    --radius-sm: 10px;
}

/* ================================================
   RESET & GLOBAL
   ================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: var(--font-family-quicksand);
    color: #333;
    background: #fff;
    margin: 0;
    overflow-x: hidden;
    line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }
img { max-width: 100%; height: auto; }
p { margin: 0 0 1rem; }

/* External authority links inside paragraphs */
p a[rel~="external"] {
    color: var(--color-blue);
    border-bottom: 1px solid rgba(0,74,173,0.25);
    transition: border-color 0.2s, color 0.2s;
}
p a[rel~="external"]:hover {
    color: var(--color-blue);
    border-bottom-color: var(--color-blue);
}
/* Sur fond sombre (.pvo-tech-item) : version claire */
.pvo-tech-item p a[rel~="external"] {
    color: #7fb3ff;
    border-bottom-color: rgba(127,179,255,0.4);
}
.pvo-tech-item p a[rel~="external"]:hover {
    color: #a8caff;
    border-bottom-color: #a8caff;
}
/* External links inside h3 (case studies cards) — subtle hover only */
h3 a[rel~="external"]:hover {
    color: var(--color-blue);
}

/* ================================================
   NAVIGATION
   ================================================ */
.pvo-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow 0.3s;
}
.pvo-nav.scrolled { box-shadow: 0 2px 30px rgba(0,0,0,0.08); }

.pvo-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}

.pvo-nav-brand a { display: block; text-align: center; }
.pvo-nav-brand-title {
    display: block;
    font-family: var(--font-family-montserrat);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-blue);
    line-height: 1;
    transition: color 0.3s;
}
.pvo-nav-brand-subtitle {
    display: block;
    font-family: var(--font-family-lato);
    font-size: 9px;
    font-weight: 300;
    letter-spacing: 0.03em;
    color: var(--color-blue);
    transition: color 0.3s;
}

.pvo-nav-links ul {
    display: flex;
    align-items: center;
    gap: 4px;
}
.pvo-nav-links ul li a {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #555;
    border-radius: 8px;
    transition: all 0.3s;
}
.pvo-nav-links ul li a:hover,
.pvo-nav-links ul li a.active { color: var(--color-blue); background: rgba(0,74,173,0.06); }

.pvo-nav-cta {
    background: var(--color-blue) !important;
    color: #fff !important;
    border-radius: 8px;
}
.pvo-nav-cta:hover { opacity: 0.9; color: #fff !important; }

/* Hamburger */
.pvo-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.pvo-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: all 0.3s;
}
.pvo-nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.pvo-nav-toggle.active span:nth-child(2) { opacity: 0; }
.pvo-nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ================================================
   HERO - HOMEPAGE
   ================================================ */
.pvo-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--nav-height);
}
.pvo-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #000d1a 0%, #001d3d 30%, #003380 60%, #004aad 100%);
    z-index: 0;
}

/* Animated mesh gradient overlay */
.pvo-hero-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0,74,173,0.3) 0%, transparent 70%),
        radial-gradient(ellipse 60% 60% at 80% 60%, rgba(171,217,175,0.15) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 50% 80%, rgba(244,237,147,0.1) 0%, transparent 70%);
    animation: meshShift 12s ease-in-out infinite alternate;
}
@keyframes meshShift {
    0% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05) translateX(2%); }
    100% { opacity: 0.7; transform: scale(1.02) translateX(-1%); }
}

/* Floating particles */
.pvo-hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.pvo-hero-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}
.pvo-hero-particles span:nth-child(1) { left: 10%; top: 20%; animation-duration: 18s; animation-delay: 0s; width: 3px; height: 3px; }
.pvo-hero-particles span:nth-child(2) { left: 25%; top: 50%; animation-duration: 22s; animation-delay: -4s; width: 5px; height: 5px; }
.pvo-hero-particles span:nth-child(3) { left: 45%; top: 30%; animation-duration: 16s; animation-delay: -8s; }
.pvo-hero-particles span:nth-child(4) { left: 60%; top: 70%; animation-duration: 20s; animation-delay: -2s; width: 6px; height: 6px; }
.pvo-hero-particles span:nth-child(5) { left: 80%; top: 15%; animation-duration: 24s; animation-delay: -6s; width: 3px; height: 3px; }
.pvo-hero-particles span:nth-child(6) { left: 15%; top: 80%; animation-duration: 19s; animation-delay: -10s; }
.pvo-hero-particles span:nth-child(7) { left: 70%; top: 45%; animation-duration: 21s; animation-delay: -3s; width: 5px; height: 5px; }
.pvo-hero-particles span:nth-child(8) { left: 90%; top: 60%; animation-duration: 17s; animation-delay: -7s; }
.pvo-hero-particles span:nth-child(9) { left: 35%; top: 85%; animation-duration: 23s; animation-delay: -1s; width: 3px; height: 3px; }
.pvo-hero-particles span:nth-child(10) { left: 55%; top: 10%; animation-duration: 15s; animation-delay: -5s; }

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(40px); opacity: 0; }
}

.pvo-hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 60px;
}

.pvo-hero-content { flex: 1; max-width: 620px; padding: 60px 0; }

/* Hero badge */
.pvo-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 100px;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}
.pvo-hero-badge-dot {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-green);
    animation: dotOpacity 2s ease-in-out infinite;
    will-change: opacity;
}
.pvo-hero-badge-dot::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(171,217,175,0.4);
    transform-origin: center;
    animation: dotPulse 2s ease-in-out infinite;
    will-change: transform, opacity;
}
@keyframes dotOpacity {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
@keyframes dotPulse {
    0%   { transform: scale(1);   opacity: 0.4; }
    100% { transform: scale(2.5); opacity: 0;   }
}

.pvo-hero-title {
    font-family: var(--font-family-montserrat);
    font-size: 52px;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.pvo-text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--color-green) 50%, var(--color-yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pvo-text-gradient-green {
    background: linear-gradient(135deg, #fff 0%, var(--color-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pvo-text-gradient-yellow {
    background: linear-gradient(135deg, #fff 0%, var(--color-yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pvo-hero-text {
    font-size: 17px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 36px;
}

.pvo-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero floating cards */
.pvo-hero-visual {
    flex: 0 0 320px;
    position: relative;
    height: 380px;
}
.pvo-hero-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(16px);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    animation: cardFloat 6s ease-in-out infinite;
}
.pvo-hero-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
}
.pvo-hero-card-1 { top: 30px; right: 0; animation-delay: 0s; }
.pvo-hero-card-2 { top: 140px; right: 40px; animation-delay: -2s; }
.pvo-hero-card-3 { top: 250px; right: 10px; animation-delay: -4s; }

@keyframes cardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Scroll indicator */
.pvo-hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(255,255,255,0.4);
    animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ================================================
   PAGE HERO (BIM / WEB sub-pages)
   ================================================ */
.pvo-page-hero {
    position: relative;
    padding: calc(var(--nav-height) + 80px) 0 80px;
    overflow: hidden;
}
.pvo-page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.pvo-page-hero-bim .pvo-page-hero-bg {
    background: linear-gradient(135deg, #0a2e1a 0%, #1a4a2e 30%, #2d6b3f 60%, #3a9e4a 100%);
}
.pvo-page-hero-web .pvo-page-hero-bg {
    background: linear-gradient(135deg, #2a2500 0%, #4a4200 30%, #6b5f00 60%, #8a7c00 100%);
}

.pvo-page-hero-content { max-width: 700px; }
.pvo-page-hero-label {
    display: inline-block;
    font-family: var(--font-family-montserrat);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 16px;
}
.pvo-page-hero-content h1 {
    font-family: var(--font-family-montserrat);
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.pvo-page-hero-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    max-width: 560px;
}

.pvo-back-link {
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 24px;
    transition: color 0.3s;
}
.pvo-back-link:hover { color: #fff; }

/* ================================================
   BUTTONS
   ================================================ */
.pvo-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
    cursor: pointer;
    border: none;
}
.pvo-btn-white {
    background: #fff;
    color: var(--color-blue);
}
.pvo-btn-white:hover {
    background: var(--color-gray-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.pvo-btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
}
.pvo-btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-2px);
}
.pvo-btn-blue {
    background: var(--color-blue);
    color: #fff;
}
.pvo-btn-blue:hover {
    background: var(--color-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,74,173,0.3);
}

/* ================================================
   SECTIONS
   ================================================ */
.pvo-section { padding: 100px 0; position: relative; }
.pvo-section-gray { background: var(--color-gray-light); }
.pvo-section-dark { background: var(--color-dark); position: relative; overflow: hidden; }
.pvo-section-dark-bg { position: absolute; inset: 0; z-index: 0; }

.pvo-section-header { text-align: center; margin-bottom: 60px; }

.pvo-section-label {
    display: inline-block;
    font-family: var(--font-family-montserrat);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-blue);
    background: rgba(0,74,173,0.08);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.pvo-section-label-green { color: var(--color-green-text); background: rgba(171,217,175,0.45); }
.pvo-section-label-yellow { color: var(--color-yellow-text); background: rgba(244,237,147,0.7); }
.pvo-section-label-light { color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.08); }

.pvo-section-title {
    font-family: var(--font-family-montserrat);
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.01em;
    margin-bottom: 0;
}
.pvo-section-title-white { color: #fff; }

.pvo-section-desc {
    font-size: 17px;
    color: #666;
    max-width: 600px;
    margin: 16px auto 0;
    line-height: 1.7;
}

/* Highlights */
.pvo-highlight {
    display: inline;
    background: var(--color-blue);
    color: #fff;
    padding: 2px 14px;
    border-radius: 4px;
}
.pvo-highlight-green {
    display: inline;
    background: var(--color-green);
    color: #1a1a1a;
    padding: 2px 16px;
    border-radius: 4px;
    font-weight: 700;
}
.pvo-highlight-yellow {
    display: inline;
    background: var(--color-yellow);
    color: #1a1a1a;
    padding: 2px 16px;
    border-radius: 4px;
    font-weight: 700;
}

/* ================================================
   EXPERTISE CARDS (homepage)
   ================================================ */
.pvo-expertise-card {
    display: block;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 100%;
    min-height: 420px;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1), box-shadow 0.4s;
}
.pvo-expertise-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.pvo-expertise-card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    transition: transform 0.6s cubic-bezier(.4,0,.2,1);
}
.pvo-expertise-card:hover .pvo-expertise-card-bg { transform: scale(1.03); }

.pvo-expertise-card-bim .pvo-expertise-card-bg {
    background: linear-gradient(135deg, #0a2e1a 0%, #1a5a30 50%, #3a9e4a 100%);
}
.pvo-expertise-card-web .pvo-expertise-card-bg {
    background: linear-gradient(135deg, #1a1800 0%, #4a4200 50%, #8a7c00 100%);
}

.pvo-expertise-card-content {
    position: relative;
    z-index: 1;
    padding: 48px 40px;
    color: #fff;
}
.pvo-expertise-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(255,255,255,0.1);
    margin-bottom: 24px;
}
.pvo-expertise-card-content h3 {
    font-family: var(--font-family-montserrat);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}
.pvo-expertise-card-content > p {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 24px;
}
.pvo-expertise-card-content ul {
    margin-bottom: 28px;
}
.pvo-expertise-card-content ul li {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    padding: 6px 0 6px 20px;
    position: relative;
}
.pvo-expertise-card-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
}
.pvo-expertise-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: color 0.3s, gap 0.3s;
}
.pvo-expertise-card:hover .pvo-expertise-card-link { color: #fff; gap: 12px; }

/* ================================================
   TECH GRID (innovation section)
   ================================================ */
.pvo-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.pvo-tech-item {
    padding: 36px 28px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
}
.pvo-tech-item:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}
.pvo-tech-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(0,74,173,0.2);
    color: var(--color-green);
    margin-bottom: 20px;
}
.pvo-tech-item h3 {
    font-family: var(--font-family-montserrat);
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}
.pvo-tech-item p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ================================================
   STATS
   ================================================ */
.pvo-section-stats {
    background: var(--color-blue);
    padding: 60px 0;
}
.pvo-stats-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}
.pvo-stat { text-align: center; }
.pvo-stat-number {
    font-family: var(--font-family-montserrat);
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.pvo-stat-plus {
    font-family: var(--font-family-montserrat);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-green);
}
.pvo-stat-label {
    display: block;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
}
.pvo-stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255,255,255,0.2);
}

/* ================================================
   CARDS (services - BIM/WEB pages)
   ================================================ */
.pvo-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px 24px;
    height: 100%;
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s;
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}
.pvo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity 0.3s;
}
.pvo-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,0,0,0.1); }
.pvo-card:hover::before { opacity: 1; }

.pvo-card-accent-green::before { background: linear-gradient(90deg, var(--color-green), var(--color-green-dark)); }
.pvo-card-accent-yellow::before { background: linear-gradient(90deg, var(--color-yellow), var(--color-yellow-dark)); }

.pvo-section-gray .pvo-card { background: #fff; }

.pvo-card-icon-wrap {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin-bottom: 20px;
}
.pvo-card-icon-green { background: rgba(171,217,175,0.2); color: var(--color-green-dark); }
.pvo-card-icon-yellow { background: rgba(244,237,147,0.3); color: var(--color-yellow-dark); }
.pvo-card-icon-sm { width: 44px; height: 44px; border-radius: 12px; }

.pvo-card h3 {
    font-family: var(--font-family-montserrat);
    font-size: 17px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}
.pvo-card h4 {
    font-family: var(--font-family-montserrat);
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}
.pvo-card p { font-size: 14px; color: #666; margin-bottom: 0; line-height: 1.7; }
.pvo-card ul { padding-left: 0; }
.pvo-card ul li {
    font-size: 14px;
    color: #666;
    padding: 4px 0 4px 18px;
    position: relative;
}
.pvo-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-blue);
}
.pvo-card-accent-green ul li::before { background: var(--color-green-dark); }
.pvo-card-accent-yellow ul li::before { background: var(--color-yellow-dark); }

.pvo-card-sm { padding: 24px 20px; }
.pvo-card-sm h3 { font-size: 15px; margin-bottom: 8px; }

/* ================================================
   TOOLS GRID
   ================================================ */
.pvo-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}
.pvo-tools-category {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
}
.pvo-tools-category h4 {
    font-family: var(--font-family-montserrat);
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.pvo-tools-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pvo-tool-tag {
    display: inline-block;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 100px;
    background: rgba(171,217,175,0.2);
    color: var(--color-green-dark);
    border: 1px solid rgba(171,217,175,0.3);
    transition: all 0.3s;
}
.pvo-tool-tag:hover { background: rgba(171,217,175,0.35); transform: translateY(-1px); }
.pvo-tool-tag-yellow {
    background: rgba(244,237,147,0.25);
    color: var(--color-yellow-dark);
    border-color: rgba(244,237,147,0.4);
}
.pvo-tool-tag-yellow:hover { background: rgba(244,237,147,0.45); }

/* ================================================
   SHOWCASE CARDS (featured projects)
   ================================================ */
.pvo-showcase-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    height: 100%;
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
    transition: transform 0.4s cubic-bezier(.4,0,.2,1), box-shadow 0.4s;
    display: flex;
    flex-direction: column;
}
.pvo-showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}
.pvo-showcase-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.pvo-showcase-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(.4,0,.2,1);
}
.pvo-showcase-card:hover .pvo-showcase-img img {
    transform: scale(1.06);
}
.pvo-showcase-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.pvo-showcase-body h3 {
    font-family: var(--font-family-montserrat);
    font-size: 19px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 6px;
}
.pvo-showcase-body > p:last-of-type {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 16px;
    flex: 1;
}
.pvo-showcase-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0;
    margin: 0;
    list-style: none;
}
.pvo-showcase-tags li {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    background: rgba(244,237,147,0.7);
    color: var(--color-yellow-text);
    border: 1px solid rgba(244,237,147,0.5);
}

/* CTA link inside showcase cards */
.pvo-showcase-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-family-montserrat);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-yellow-text);
    margin-top: 16px;
    transition: gap 0.3s, color 0.3s;
}
.pvo-showcase-card:hover .pvo-showcase-card-cta {
    gap: 8px;
    color: #4a4500;
}

/* "+30 projets" teaser card */
.pvo-showcase-card-more {
    background: linear-gradient(135deg, #3a3400 0%, #6b5f00 50%, #8a7c00 100%);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
}
.pvo-showcase-more-content {
    text-align: center;
    padding: 48px 32px;
}
.pvo-showcase-more-number {
    display: block;
    font-family: var(--font-family-montserrat);
    font-size: 56px;
    font-weight: 800;
    color: var(--color-yellow);
    line-height: 1;
    margin-bottom: 4px;
}
.pvo-showcase-more-label {
    display: block;
    font-family: var(--font-family-montserrat);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.pvo-showcase-card-more p {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    margin-bottom: 0;
}
.pvo-showcase-card-more .pvo-showcase-card-cta {
    color: rgba(255,255,255,0.7);
}
.pvo-showcase-card-more:hover .pvo-showcase-card-cta {
    color: #fff;
}

/* Gradient fallback for cards without project image */
.pvo-showcase-img-gradient {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family-montserrat);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.02em;
}

/* ================================================
   REFERENCE CARDS
   ================================================ */
.pvo-ref-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    height: 100%;
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s;
}
.pvo-ref-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,0,0,0.1); }

.pvo-ref-card-visual {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family-montserrat);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.pvo-ref-card-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.pvo-ref-card:hover .pvo-ref-card-visual::before { transform: scale(1.05); }

.pvo-ref-visual-green-1 { background: linear-gradient(135deg, #1a5a30, #3a9e4a); }
.pvo-ref-visual-green-2 { background: linear-gradient(135deg, #0a4a2a, #2d8a3f); }
.pvo-ref-visual-green-3 { background: linear-gradient(135deg, #1a6a35, #4aae5a); }
.pvo-ref-visual-yellow-1 { background: linear-gradient(135deg, #5a5000, #8a7c00); }
.pvo-ref-visual-yellow-2 { background: linear-gradient(135deg, #4a4200, #7a6e00); }
.pvo-ref-visual-yellow-3 { background: linear-gradient(135deg, #6a5f00, #9a8c00); }

.pvo-ref-card-visual span { position: relative; z-index: 1; }

.pvo-ref-card-body { padding: 24px; }
.pvo-ref-card-header { margin-bottom: 12px; display: flex; gap: 8px; flex-wrap: wrap; }

.pvo-ref-tag {
    display: inline-block;
    padding: 3px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    background: rgba(0,74,173,0.08);
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.pvo-ref-tag-green { background: rgba(171,217,175,0.45); color: var(--color-green-text); }
.pvo-ref-tag-yellow { background: rgba(244,237,147,0.7); color: var(--color-yellow-text); }

.pvo-ref-card h4 {
    font-family: var(--font-family-montserrat);
    font-size: 17px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 6px;
}
.pvo-ref-meta { font-size: 13px; color: #666; margin-bottom: 10px; }
.pvo-ref-card-body > p:last-child { font-size: 14px; color: #666; margin-bottom: 0; line-height: 1.6; }

/* ================================================
   COMING SOON PLACEHOLDER
   ================================================ */
.pvo-coming-soon {
    text-align: center;
    padding: 60px 24px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    border: 1px dashed rgba(0,0,0,0.1);
    max-width: 600px;
    margin: 0 auto;
}
.pvo-coming-soon-icon {
    color: var(--color-green-dark);
    margin-bottom: 24px;
    opacity: 0.5;
}
.pvo-coming-soon h3 {
    font-family: var(--font-family-montserrat);
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}
.pvo-coming-soon p {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    max-width: 460px;
    margin: 0 auto 28px;
}

/* ================================================
   CTA SECTION (BIM/WEB pages)
   ================================================ */
.pvo-section-cta {
    text-align: center;
    padding: 80px 0;
}
.pvo-section-cta-green { background: linear-gradient(135deg, #1a5a30, #3a9e4a); }
.pvo-section-cta-yellow { background: linear-gradient(135deg, #5a5000, #8a7c00); }

.pvo-cta-content h2 {
    font-family: var(--font-family-montserrat);
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.pvo-cta-content p {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
}
.pvo-cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ================================================
   CLIENTS GRID
   ================================================ */
.pvo-clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}
.pvo-client-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: transform 0.3s;
}
.pvo-client-item:hover { transform: scale(1.08); }
.pvo-client-item img {
    max-width: 140px;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.4s;
}
.pvo-client-item:hover img { filter: grayscale(0%); opacity: 1; }

/* ================================================
   CONTACT CARDS
   ================================================ */
.pvo-contact-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    height: 100%;
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
}
.pvo-contact-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }

.pvo-contact-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(0,74,173,0.2);
    color: var(--color-green);
    margin: 0 auto 20px;
}

.pvo-contact-card h3 {
    font-family: var(--font-family-montserrat);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}
.pvo-contact-card p { font-size: 14px; color: rgba(255,255,255,0.4); margin-bottom: 12px; }
.pvo-contact-card a {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
}
.pvo-contact-card a:hover { color: #fff; }

/* ================================================
   FOOTER
   ================================================ */
.pvo-footer {
    background: #0a0a12;
    color: #999;
    padding: 60px 0 20px;
}
.pvo-footer-inner {
    display: flex;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 20px;
}
.pvo-footer-brand { flex: 1; min-width: 200px; }
.pvo-footer-brand .pvo-nav-brand-title { color: #fff; font-size: 24px; }
.pvo-footer-brand .pvo-nav-brand-subtitle { color: rgba(255,255,255,0.7); }
.pvo-footer-tagline { font-size: 13px; color: #a8a8b8; margin-top: 12px; line-height: 1.7; }

.pvo-footer-links { display: flex; gap: 60px; }
.pvo-footer-col h3 {
    font-family: var(--font-family-montserrat);
    font-size: 13px;
    font-weight: 600;
    color: #ddd;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.pvo-footer-col ul li { padding: 4px 0; }
.pvo-footer-col ul li a { font-size: 13px; color: #b0b0c0; transition: color 0.3s; }
.pvo-footer-col ul li a:hover { color: #fff; }
.pvo-footer-col ul li { font-size: 13px; color: #a8a8b8; }

.pvo-footer-bottom { text-align: center; font-size: 12px; color: #888; }

/* ================================================
   ANIMATIONS
   ================================================ */

/* Fade-in on scroll */
.pvo-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
.pvo-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Entry animation (CSS-only, for hero elements) */
.pvo-anim-fade {
    opacity: 0;
    transform: translateY(20px);
    animation: animFadeIn 0.8s cubic-bezier(.4,0,.2,1) forwards;
    animation-delay: var(--delay, 0s);
}
@keyframes animFadeIn {
    to { opacity: 1; transform: translateY(0); }
}

/* ================================================
   HUB-AND-SPOKE SCHEMA (Connecteurs)
   ================================================ */
.pvo-hub {
    position: relative;
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
}
.pvo-hub-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Sector arcs (background wedge per category) */
.pvo-hub-svg .pvo-hub-sector {
    fill-opacity: 0.04;
    stroke: none;
    transition: fill-opacity 0.3s;
}
.pvo-hub.pvo-hub-hover-backend .pvo-hub-sector[data-cat="backend"],
.pvo-hub.pvo-hub-hover-frontend .pvo-hub-sector[data-cat="frontend"],
.pvo-hub.pvo-hub-hover-crm .pvo-hub-sector[data-cat="crm"],
.pvo-hub.pvo-hub-hover-ecommerce .pvo-hub-sector[data-cat="ecommerce"],
.pvo-hub.pvo-hub-hover-compta .pvo-hub-sector[data-cat="compta"] {
    fill-opacity: 0.09;
}

/* Sector background icons */
.pvo-hub-svg .pvo-hub-sector-icon {
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.07;
    transition: opacity 0.4s ease;
}
.pvo-hub.pvo-hub-hover-backend .pvo-hub-sector-icon[data-cat="backend"],
.pvo-hub.pvo-hub-hover-frontend .pvo-hub-sector-icon[data-cat="frontend"],
.pvo-hub.pvo-hub-hover-crm .pvo-hub-sector-icon[data-cat="crm"],
.pvo-hub.pvo-hub-hover-ecommerce .pvo-hub-sector-icon[data-cat="ecommerce"],
.pvo-hub.pvo-hub-hover-compta .pvo-hub-sector-icon[data-cat="compta"] {
    opacity: 0.22;
}

/* Connection lines */
.pvo-hub-svg .pvo-hub-line {
    fill: none;
    stroke-width: 1.5;
    stroke-dasharray: 6 4;
    animation: hubDataFlow 1.8s linear infinite;
    opacity: 0.35;
    transition: opacity 0.3s, stroke-width 0.3s;
}
.pvo-hub-svg .pvo-hub-line.active {
    opacity: 1;
    stroke-width: 2.5;
}

@keyframes hubDataFlow {
    to { stroke-dashoffset: -20; }
}

/* Center hub */
.pvo-hub-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    box-shadow: 0 0 30px rgba(244,237,147,0.4), 0 0 60px rgba(244,237,147,0.15);
    animation: hubPulse 3s ease-in-out infinite;
}
.pvo-hub-center-text {
    font-family: var(--font-family-montserrat);
    font-size: 19px;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -0.02em;
}

@keyframes hubPulse {
    0%, 100% { box-shadow: 0 0 30px rgba(244,237,147,0.4), 0 0 60px rgba(244,237,147,0.15); }
    50% { box-shadow: 0 0 40px rgba(244,237,147,0.6), 0 0 80px rgba(244,237,147,0.25); }
}

/* Nodes container */
.pvo-hub-nodes { position: absolute; inset: 0; }

/* Category label (positioned in each sector) */
.pvo-hub-cat-label {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 8;
    font-family: var(--font-family-montserrat);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(.4,0,.2,1);
    pointer-events: none;
}
.pvo-hub-cat-label.visible { opacity: 1; }

.pvo-hub-cat-label[data-cat="backend"]   { color: #3b82f6; }
.pvo-hub-cat-label[data-cat="frontend"]  { color: #92830a; }
.pvo-hub-cat-label[data-cat="crm"]       { color: var(--color-green-dark); }
.pvo-hub-cat-label[data-cat="ecommerce"] { color: #d97706; }
.pvo-hub-cat-label[data-cat="compta"]    { color: #8b5cf6; }

/* Individual node */
.pvo-hub-node {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 10;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(.4,0,.2,1);
}
.pvo-hub-node.visible { opacity: 1; }

.pvo-hub-node-pill {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-family-montserrat);
    white-space: nowrap;
    cursor: default;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1.5px solid transparent;
}
.pvo-hub-node-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pvo-hub-node:hover .pvo-hub-node-pill {
    transform: scale(1.08);
}

/* "et plus" node */
.pvo-hub-node-pill.pvo-hub-node-more {
    font-size: 11px;
    font-weight: 500;
    font-style: italic;
    opacity: 0.7;
    border-style: dashed;
}

/* Category colors for pills */
.pvo-hub-node[data-cat="backend"] .pvo-hub-node-pill {
    background: rgba(100,160,255,0.12);
    border-color: rgba(100,160,255,0.35);
    color: #3b82f6;
}
.pvo-hub-node[data-cat="backend"] .pvo-hub-node-dot { background: #3b82f6; }
.pvo-hub-node[data-cat="backend"]:hover .pvo-hub-node-pill {
    box-shadow: 0 0 16px rgba(100,160,255,0.3);
}

.pvo-hub-node[data-cat="frontend"] .pvo-hub-node-pill {
    background: rgba(244,237,147,0.2);
    border-color: rgba(244,237,147,0.5);
    color: #92830a;
}
.pvo-hub-node[data-cat="frontend"] .pvo-hub-node-dot { background: #92830a; }
.pvo-hub-node[data-cat="frontend"]:hover .pvo-hub-node-pill {
    box-shadow: 0 0 16px rgba(244,237,147,0.4);
}

.pvo-hub-node[data-cat="crm"] .pvo-hub-node-pill {
    background: rgba(171,217,175,0.15);
    border-color: rgba(171,217,175,0.4);
    color: var(--color-green-dark);
}
.pvo-hub-node[data-cat="crm"] .pvo-hub-node-dot { background: var(--color-green-dark); }
.pvo-hub-node[data-cat="crm"]:hover .pvo-hub-node-pill {
    box-shadow: 0 0 16px rgba(171,217,175,0.35);
}

.pvo-hub-node[data-cat="ecommerce"] .pvo-hub-node-pill {
    background: rgba(251,191,36,0.12);
    border-color: rgba(251,191,36,0.4);
    color: #d97706;
}
.pvo-hub-node[data-cat="ecommerce"] .pvo-hub-node-dot { background: #d97706; }
.pvo-hub-node[data-cat="ecommerce"]:hover .pvo-hub-node-pill {
    box-shadow: 0 0 16px rgba(251,191,36,0.3);
}

.pvo-hub-node[data-cat="compta"] .pvo-hub-node-pill {
    background: rgba(192,160,255,0.12);
    border-color: rgba(192,160,255,0.4);
    color: #8b5cf6;
}
.pvo-hub-node[data-cat="compta"] .pvo-hub-node-dot { background: #8b5cf6; }
.pvo-hub-node[data-cat="compta"]:hover .pvo-hub-node-pill {
    box-shadow: 0 0 16px rgba(192,160,255,0.3);
}

/* ---- BIM Hub: green center variant ---- */
.pvo-hub-center-green {
    background: radial-gradient(circle, var(--color-green) 0%, var(--color-green-dark) 100%);
    box-shadow: 0 0 30px rgba(171,217,175,0.4), 0 0 60px rgba(171,217,175,0.15);
    animation: hubPulseGreen 3s ease-in-out infinite;
}
@keyframes hubPulseGreen {
    0%, 100% { box-shadow: 0 0 30px rgba(171,217,175,0.4), 0 0 60px rgba(171,217,175,0.15); }
    50% { box-shadow: 0 0 40px rgba(171,217,175,0.6), 0 0 80px rgba(171,217,175,0.25); }
}

/* BIM category: Modélisation (teal) */
.pvo-hub-cat-label[data-cat="modelisation"]  { color: #0d9488; }
.pvo-hub-node[data-cat="modelisation"] .pvo-hub-node-pill {
    background: rgba(13,148,136,0.12); border-color: rgba(13,148,136,0.35); color: #0d9488;
}
.pvo-hub-node[data-cat="modelisation"] .pvo-hub-node-dot { background: #0d9488; }
.pvo-hub-node[data-cat="modelisation"]:hover .pvo-hub-node-pill { box-shadow: 0 0 16px rgba(13,148,136,0.3); }

/* BIM category: Automatisation (blue) */
.pvo-hub-cat-label[data-cat="automatisation"]  { color: #3b82f6; }
.pvo-hub-node[data-cat="automatisation"] .pvo-hub-node-pill {
    background: rgba(100,160,255,0.12); border-color: rgba(100,160,255,0.35); color: #3b82f6;
}
.pvo-hub-node[data-cat="automatisation"] .pvo-hub-node-dot { background: #3b82f6; }
.pvo-hub-node[data-cat="automatisation"]:hover .pvo-hub-node-pill { box-shadow: 0 0 16px rgba(100,160,255,0.3); }

/* BIM category: Plateformes collaboratives (green) */
.pvo-hub-cat-label[data-cat="plateformes"]  { color: var(--color-green-dark); }
.pvo-hub-node[data-cat="plateformes"] .pvo-hub-node-pill {
    background: rgba(171,217,175,0.15); border-color: rgba(171,217,175,0.4); color: var(--color-green-dark);
}
.pvo-hub-node[data-cat="plateformes"] .pvo-hub-node-dot { background: var(--color-green-dark); }
.pvo-hub-node[data-cat="plateformes"]:hover .pvo-hub-node-pill { box-shadow: 0 0 16px rgba(171,217,175,0.35); }

/* BIM category: Coordination & Analyse (orange) */
.pvo-hub-cat-label[data-cat="coordination"]  { color: #d97706; }
.pvo-hub-node[data-cat="coordination"] .pvo-hub-node-pill {
    background: rgba(251,191,36,0.12); border-color: rgba(251,191,36,0.4); color: #d97706;
}
.pvo-hub-node[data-cat="coordination"] .pvo-hub-node-dot { background: #d97706; }
.pvo-hub-node[data-cat="coordination"]:hover .pvo-hub-node-pill { box-shadow: 0 0 16px rgba(251,191,36,0.3); }

/* BIM category: Formats & Standards (violet) */
.pvo-hub-cat-label[data-cat="formats"]  { color: #8b5cf6; }
.pvo-hub-node[data-cat="formats"] .pvo-hub-node-pill {
    background: rgba(192,160,255,0.12); border-color: rgba(192,160,255,0.4); color: #8b5cf6;
}
.pvo-hub-node[data-cat="formats"] .pvo-hub-node-dot { background: #8b5cf6; }
.pvo-hub-node[data-cat="formats"]:hover .pvo-hub-node-pill { box-shadow: 0 0 16px rgba(192,160,255,0.3); }

/* BIM sector hover highlights */
.pvo-hub.pvo-hub-hover-modelisation .pvo-hub-sector[data-cat="modelisation"],
.pvo-hub.pvo-hub-hover-automatisation .pvo-hub-sector[data-cat="automatisation"],
.pvo-hub.pvo-hub-hover-plateformes .pvo-hub-sector[data-cat="plateformes"],
.pvo-hub.pvo-hub-hover-coordination .pvo-hub-sector[data-cat="coordination"],
.pvo-hub.pvo-hub-hover-formats .pvo-hub-sector[data-cat="formats"] {
    fill-opacity: 0.09;
}
.pvo-hub.pvo-hub-hover-modelisation .pvo-hub-sector-icon[data-cat="modelisation"],
.pvo-hub.pvo-hub-hover-automatisation .pvo-hub-sector-icon[data-cat="automatisation"],
.pvo-hub.pvo-hub-hover-plateformes .pvo-hub-sector-icon[data-cat="plateformes"],
.pvo-hub.pvo-hub-hover-coordination .pvo-hub-sector-icon[data-cat="coordination"],
.pvo-hub.pvo-hub-hover-formats .pvo-hub-sector-icon[data-cat="formats"] {
    opacity: 0.22;
}

/* BIM mobile tag colors */
.pvo-hub-mobile-group[data-cat="modelisation"] .pvo-hub-mobile-group-title  { color: #0d9488; }
.pvo-hub-mobile-tag[data-cat="modelisation"]  { background: rgba(13,148,136,0.1); color: #0d9488; border: 1px solid rgba(13,148,136,0.25); }
.pvo-hub-mobile-tag[data-cat="modelisation"] .pvo-hub-mobile-tag-dot { background: #0d9488; }

.pvo-hub-mobile-group[data-cat="automatisation"] .pvo-hub-mobile-group-title { color: #3b82f6; }
.pvo-hub-mobile-tag[data-cat="automatisation"] { background: rgba(100,160,255,0.1); color: #3b82f6; border: 1px solid rgba(100,160,255,0.25); }
.pvo-hub-mobile-tag[data-cat="automatisation"] .pvo-hub-mobile-tag-dot { background: #3b82f6; }

.pvo-hub-mobile-group[data-cat="plateformes"] .pvo-hub-mobile-group-title   { color: var(--color-green-dark); }
.pvo-hub-mobile-tag[data-cat="plateformes"]   { background: rgba(171,217,175,0.12); color: var(--color-green-dark); border: 1px solid rgba(171,217,175,0.3); }
.pvo-hub-mobile-tag[data-cat="plateformes"] .pvo-hub-mobile-tag-dot { background: var(--color-green-dark); }

.pvo-hub-mobile-group[data-cat="coordination"] .pvo-hub-mobile-group-title  { color: #d97706; }
.pvo-hub-mobile-tag[data-cat="coordination"]  { background: rgba(251,191,36,0.1); color: #d97706; border: 1px solid rgba(251,191,36,0.3); }
.pvo-hub-mobile-tag[data-cat="coordination"] .pvo-hub-mobile-tag-dot { background: #d97706; }

.pvo-hub-mobile-group[data-cat="formats"] .pvo-hub-mobile-group-title       { color: #8b5cf6; }
.pvo-hub-mobile-tag[data-cat="formats"]       { background: rgba(192,160,255,0.1); color: #8b5cf6; border: 1px solid rgba(192,160,255,0.25); }
.pvo-hub-mobile-tag[data-cat="formats"] .pvo-hub-mobile-tag-dot { background: #8b5cf6; }

/* BIM green mobile center */
.pvo-hub-mobile-center-green {
    background: radial-gradient(circle, var(--color-green) 0%, var(--color-green-dark) 100%);
    box-shadow: 0 0 25px rgba(171,217,175,0.35);
    animation: hubPulseGreen 3s ease-in-out infinite;
}

/* Mobile fallback */
.pvo-hub-mobile { display: none; }
.pvo-hub-mobile-center {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
    font-family: var(--font-family-montserrat);
    font-size: 16px;
    font-weight: 800;
    color: #1a1a1a;
    box-shadow: 0 0 25px rgba(244,237,147,0.35);
    animation: hubPulse 3s ease-in-out infinite;
}
.pvo-hub-mobile-group {
    max-width: 500px;
    margin: 0 auto 20px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s cubic-bezier(.4,0,.2,1), transform 0.4s cubic-bezier(.4,0,.2,1);
}
.pvo-hub-mobile-group.visible { opacity: 1; transform: translateY(0); }

.pvo-hub-mobile-group-title {
    font-family: var(--font-family-montserrat);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}
.pvo-hub-mobile-group[data-cat="backend"] .pvo-hub-mobile-group-title   { color: #3b82f6; }
.pvo-hub-mobile-group[data-cat="frontend"] .pvo-hub-mobile-group-title  { color: #92830a; }
.pvo-hub-mobile-group[data-cat="crm"] .pvo-hub-mobile-group-title       { color: var(--color-green-dark); }
.pvo-hub-mobile-group[data-cat="ecommerce"] .pvo-hub-mobile-group-title { color: #d97706; }
.pvo-hub-mobile-group[data-cat="compta"] .pvo-hub-mobile-group-title    { color: #8b5cf6; }

.pvo-hub-mobile-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.pvo-hub-mobile-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-family-montserrat);
    border-radius: 100px;
}
.pvo-hub-mobile-tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pvo-hub-mobile-more {
    font-size: 11px;
    font-weight: 500;
    font-style: italic;
    opacity: 0.6;
    border-style: dashed !important;
}

.pvo-hub-mobile-tag[data-cat="backend"]   { background: rgba(100,160,255,0.1); color: #3b82f6; border: 1px solid rgba(100,160,255,0.25); }
.pvo-hub-mobile-tag[data-cat="backend"] .pvo-hub-mobile-tag-dot { background: #3b82f6; }
.pvo-hub-mobile-tag[data-cat="frontend"]  { background: rgba(244,237,147,0.18); color: #92830a; border: 1px solid rgba(244,237,147,0.35); }
.pvo-hub-mobile-tag[data-cat="frontend"] .pvo-hub-mobile-tag-dot { background: #92830a; }
.pvo-hub-mobile-tag[data-cat="crm"]       { background: rgba(171,217,175,0.12); color: var(--color-green-dark); border: 1px solid rgba(171,217,175,0.3); }
.pvo-hub-mobile-tag[data-cat="crm"] .pvo-hub-mobile-tag-dot { background: var(--color-green-dark); }
.pvo-hub-mobile-tag[data-cat="ecommerce"] { background: rgba(251,191,36,0.1); color: #d97706; border: 1px solid rgba(251,191,36,0.3); }
.pvo-hub-mobile-tag[data-cat="ecommerce"] .pvo-hub-mobile-tag-dot { background: #d97706; }
.pvo-hub-mobile-tag[data-cat="compta"]    { background: rgba(192,160,255,0.1); color: #8b5cf6; border: 1px solid rgba(192,160,255,0.25); }
.pvo-hub-mobile-tag[data-cat="compta"] .pvo-hub-mobile-tag-dot { background: #8b5cf6; }

/* ================================================
   PROJECT PAGE (etude de cas)
   ================================================ */
.pvo-project-hero {
    position: relative;
    padding: calc(var(--nav-height) + 80px) 0 80px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}
.pvo-project-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.75) 100%);
    z-index: 0;
}

.pvo-project-info {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.06);
}
.pvo-project-info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.pvo-project-info-row:last-child { border-bottom: none; }
.pvo-project-info-label {
    font-family: var(--font-family-montserrat);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #595959;
}
.pvo-project-info-value {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-align: right;
}

.pvo-showcase-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}
.pvo-showcase-card-link .pvo-showcase-card {
    height: 100%;
}

/* Project feature blocks (etude de cas) */
.pvo-project-feature {
    background: #fff;
    border-radius: var(--radius);
    padding: 36px 32px;
    margin-bottom: 24px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
}
.pvo-project-feature:last-child { margin-bottom: 0; }

.pvo-project-feature-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}
.pvo-project-feature-header h3 {
    font-family: var(--font-family-montserrat);
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2px;
}
.pvo-project-feature-subtitle {
    font-size: 14px;
    color: #888;
}

.pvo-project-mini-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    background: var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: #555;
    height: 100%;
    line-height: 1.5;
}
.pvo-project-mini-card svg {
    flex-shrink: 0;
    color: var(--color-yellow-dark);
    margin-top: 1px;
}

/* ================================================
   ORBITAL ANIMATION (Hero)
   ================================================ */
.pvo-orbital {
    position: relative;
    width: 320px;
    height: 380px;
}

/* Visual orbit circles */
.pvo-orbital-path {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
}
.pvo-orbital-path-inner {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.pvo-orbital-path-outer {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* SVG bridge lines (data flow) */
.pvo-orbital-bridges {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.pvo-orbital-bridge {
    stroke: rgba(255,255,255,0.12);
    stroke-width: 1;
    stroke-dasharray: 6 5;
    animation: orbitalBridgeFlow 2s linear infinite;
}
@keyframes orbitalBridgeFlow {
    to { stroke-dashoffset: -22; }
}

/* Rotating rings */
.pvo-orbital-ring {
    position: absolute;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    will-change: transform;
}
.pvo-orbital-ring-inner {
    width: 180px;
    height: 180px;
    margin-top: -90px;
    margin-left: -90px;
    animation: orbitalSpin 30s linear infinite;
}
.pvo-orbital-ring-outer {
    width: 300px;
    height: 300px;
    margin-top: -150px;
    margin-left: -150px;
    animation: orbitalSpin 40s linear infinite reverse;
}

@keyframes orbitalSpin {
    to { transform: rotate(360deg); }
}

/* Pause on hover */
.pvo-orbital:hover .pvo-orbital-ring-inner,
.pvo-orbital:hover .pvo-orbital-ring-outer {
    animation-play-state: paused;
}

/* Nodes (positioned on orbit via --angle) */
.pvo-orbital-node {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: rotate(var(--angle)) translateX(calc(var(--ring-radius)));
}
.pvo-orbital-ring-inner .pvo-orbital-node { --ring-radius: 90px; }
.pvo-orbital-ring-outer .pvo-orbital-node { --ring-radius: 150px; }

/* Counter-rotate inner content to keep labels horizontal */
.pvo-orbital-node-inner {
    position: absolute;
    transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle)));
    white-space: nowrap;
    font-family: var(--font-family-montserrat);
    font-size: 11px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 100px;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: default;
    will-change: transform;
}

/* BIM nodes (green) */
.pvo-orbital-node-bim .pvo-orbital-node-inner {
    background: rgba(171,217,175,0.15);
    border: 1px solid rgba(171,217,175,0.4);
    color: var(--color-green);
    animation: orbitalCounterInner 30s linear infinite;
}
.pvo-orbital-node-bim .pvo-orbital-node-inner:hover {
    transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle))) scale(1.12);
    box-shadow: 0 0 18px rgba(171,217,175,0.5);
}

/* Web nodes (yellow) */
.pvo-orbital-node-web .pvo-orbital-node-inner {
    background: rgba(244,237,147,0.18);
    border: 1px solid rgba(244,237,147,0.45);
    color: var(--color-yellow);
    animation: orbitalCounterOuter 40s linear infinite;
}
.pvo-orbital-node-web .pvo-orbital-node-inner:hover {
    transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle))) scale(1.12);
    box-shadow: 0 0 18px rgba(244,237,147,0.5);
}

/* Counter-rotation keyframes to keep labels horizontal */
@keyframes orbitalCounterInner {
    to { transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle) - 360deg)); }
}
@keyframes orbitalCounterOuter {
    to { transform: translate(-50%, -50%) rotate(calc(-1 * var(--angle) + 360deg)); }
}

/* Pause counter-rotation on hover too */
.pvo-orbital:hover .pvo-orbital-node-inner {
    animation-play-state: paused;
}

/* Center bubble */
.pvo-orbital-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family-montserrat);
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    z-index: 5;
    animation: orbitalCenterPulse 3s ease-in-out infinite;
}
@keyframes orbitalCenterPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(255,255,255,0.1), 0 0 40px rgba(255,255,255,0.05); }
    50% { box-shadow: 0 0 30px rgba(255,255,255,0.2), 0 0 60px rgba(255,255,255,0.1); }
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1199px) {
    .pvo-hero-visual { display: none; }
    .pvo-hero .container { display: block; }
}

@media (max-width: 991px) {
    .pvo-hero-title { font-size: 42px; }
    .pvo-section-title { font-size: 30px; }
    .pvo-page-hero-content h1 { font-size: 38px; }

    .pvo-tech-grid { grid-template-columns: repeat(2, 1fr); }

    .pvo-clients-grid { grid-template-columns: repeat(2, 1fr); }

    .pvo-footer-inner { flex-direction: column; gap: 40px; }
    .pvo-footer-links { flex-wrap: wrap; gap: 30px; }

    .pvo-stats-row { gap: 32px; }
    .pvo-stat-number { font-size: 40px; }
    .pvo-stat-divider { display: none; }
}

@media (max-width: 768px) {
    .pvo-nav-toggle { display: flex; }
    .pvo-nav-links {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid #eee;
        display: none;
        box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    }
    .pvo-nav-links.active { display: block; }
    .pvo-nav-links ul {
        flex-direction: column;
        padding: 16px 24px;
        gap: 0;
    }
    .pvo-nav-links ul li a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid #f0f0f0;
    }
    .pvo-nav-links ul li:last-child a { border-bottom: none; }
    .pvo-nav-cta { text-align: center; margin-top: 8px; padding: 14px !important; }

    .pvo-hero { min-height: auto; padding-top: var(--nav-height); padding-bottom: 40px; }
    .pvo-hero-title { font-size: 34px; }
    .pvo-hero-text { font-size: 15px; }
    .pvo-hero-content { padding: 50px 0 30px; }
    .pvo-hero-scroll { display: none; }

    .pvo-page-hero { padding: calc(var(--nav-height) + 40px) 0 60px; }
    .pvo-project-hero { padding: calc(var(--nav-height) + 40px) 0 60px; }
    .pvo-page-hero-content h1 { font-size: 32px; }
    .pvo-project-feature { padding: 24px 20px; }
    .pvo-project-feature-header { flex-wrap: wrap; }
    .pvo-project-feature-header h3 { font-size: 18px; }

    .pvo-section { padding: 60px 0; }
    .pvo-section-title { font-size: 24px; }

    .pvo-tech-grid { grid-template-columns: 1fr; }

    .pvo-expertise-card { min-height: 360px; }
    .pvo-expertise-card-content { padding: 32px 24px; }
    .pvo-expertise-card-content h3 { font-size: 22px; }

    .pvo-clients-grid { padding: 20px; gap: 16px; }
    .pvo-client-item { padding: 12px; }
    .pvo-client-item img { max-width: 100px; max-height: 36px; }

    .pvo-stats-row { gap: 24px; }
    .pvo-stat-number { font-size: 36px; }

    .pvo-cta-content h2 { font-size: 28px; }

    /* Hub: hide desktop, show mobile */
    .pvo-hub { display: none; }
    .pvo-hub-mobile { display: block; }
}

@media (max-width: 480px) {
    .pvo-hero-title { font-size: 28px; }
    .pvo-hero-badge { font-size: 12px; }
    .pvo-section-title { font-size: 22px; }
    .pvo-page-hero-content h1 { font-size: 28px; }
    .pvo-clients-grid { grid-template-columns: repeat(2, 1fr); }
    .pvo-expertise-card { min-height: auto; }
    .pvo-expertise-card-content h3 { font-size: 20px; }
}