/* ============================================
   KSAF ELECTRIC & HODNA LUMIÈRE
   Style: Industrial Corporate / Electric Engineering
   Palette: Deep navy + electric cyan + amber accent
   ============================================ */

:root {
    /* Core palette */
    --navy-950: #060d1f;
    --navy-900: #0a1830;
    --navy-800: #0f2444;
    --navy-700: #163259;
    --navy-600: #1f4380;
    --navy-500: #2563a3;

    /* Electric accent (cyan/blue) */
    --electric: #00d4ff;
    --electric-bright: #5eeeff;
    --electric-deep: #0099cc;

    /* Warm accent (amber - from logo bolt) */
    --amber: #ff8c1a;
    --amber-light: #ffb066;
    --amber-deep: #d96b00;

    /* Neutral */
    --white: #ffffff;
    --bg: #f7f9fc;
    --bg-soft: #eef2f8;
    --text: #1a2438;
    --text-soft: #54627a;
    --text-mute: #8896ab;
    --border: #e1e8f0;
    --border-soft: #eef2f8;

    /* Typography */
    --font-display: 'Saira Condensed', 'Arial Narrow', sans-serif;
    --font-body: 'Outfit', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Layout */
    --container: 1240px;
    --radius-sm: 4px;
    --radius: 10px;
    --radius-lg: 18px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(6, 13, 31, 0.05);
    --shadow: 0 4px 20px rgba(15, 36, 68, 0.08);
    --shadow-lg: 0 20px 50px rgba(15, 36, 68, 0.15);
    --shadow-electric: 0 0 30px rgba(0, 212, 255, 0.4);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color 0.2s; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.08em; }

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--electric-deep);
    text-transform: uppercase;
    padding: 6px 14px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: 999px;
    margin-bottom: 18px;
}
.section-tag-light {
    color: var(--electric-bright);
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.4);
}
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 14px;
    color: var(--navy-950);
}
.section-title-light { color: var(--white); }
.title-accent {
    background: linear-gradient(120deg, var(--navy-700), var(--electric-deep));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.title-accent-cyan {
    color: var(--electric);
}
.section-lead {
    font-size: 1.1rem;
    color: var(--text-soft);
    max-width: 720px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
    color: white;
    box-shadow: 0 6px 20px rgba(15, 36, 68, 0.25);
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--electric-deep), var(--electric));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 0;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0, 153, 204, 0.4); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary > * { position: relative; z-index: 1; }

.btn-outline {
    background: transparent;
    color: var(--navy-800);
    border-color: var(--navy-800);
}
.btn-outline:hover { background: var(--navy-800); color: white; }

.btn-large { padding: 18px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ============================================
   TOPBAR
   ============================================ */
.topbar {
    background: var(--navy-950);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar-content { display: flex; justify-content: space-between; align-items: center; }
.topbar-left { display: flex; gap: 24px; align-items: center; }
.topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.topbar-item svg { color: var(--electric); }
.badge-distributor {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--electric-bright);
}
.badge-distributor strong { color: var(--white); margin-left: 4px; }
@media (max-width: 768px) { .topbar-hide-mobile { display: none; } }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: var(--container);
    margin: 0 auto;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.logo-mark::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 50%, rgba(0, 212, 255, 0.3) 100%);
}
.logo-mark-light { background: linear-gradient(135deg, var(--electric-deep), var(--electric)); }
.logo-bolt {
    font-size: 1.5rem;
    color: var(--amber);
    filter: drop-shadow(0 0 8px rgba(255, 140, 26, 0.6));
    z-index: 1;
}
.logo-text { line-height: 1.05; }
.logo-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--navy-900);
}
.logo-title span { color: var(--electric-deep); }
.logo-sub {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--text-mute);
    text-transform: uppercase;
}
.logo-dark .logo-title { color: white; }
.logo-dark .logo-title span { color: var(--electric); }
.logo-dark .logo-sub { color: rgba(255, 255, 255, 0.5); }

.nav { display: flex; gap: 28px; align-items: center; }
.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text);
    position: relative;
    padding: 6px 0;
    transition: color 0.2s;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric);
    transition: width 0.25s;
}
.nav-link:hover { color: var(--electric-deep); }
.nav-link:hover::after { width: 100%; }
.nav-cta {
    background: var(--navy-800);
    color: white !important;
    padding: 10px 20px !important;
    border-radius: var(--radius);
    font-weight: 600;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--electric-deep); }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.menu-toggle span {
    width: 26px;
    height: 2px;
    background: var(--navy-900);
    transition: all 0.3s;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 968px) {
    .menu-toggle { display: flex; }
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        transition: all 0.3s;
        pointer-events: none;
    }
    .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .nav-link { padding: 12px; border-bottom: 1px solid var(--border-soft); width: 100%; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: calc(100vh - 100px);
    background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 60%, var(--navy-700) 100%);
    color: white;
    overflow: hidden;
    padding: 80px 0 100px;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-glow {
    position: absolute;
    top: 20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.25), transparent 70%);
    filter: blur(60px);
    animation: glowPulse 6s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    z-index: 2;
}
@media (max-width: 968px) { .hero-content { grid-template-columns: 1fr; gap: 50px; } }

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 999px;
    color: var(--electric-bright);
    margin-bottom: 24px;
    animation: fadeUp 0.8s 0.1s both;
}
.hero-tag-dot {
    width: 8px;
    height: 8px;
    background: var(--electric);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--electric);
    animation: blink 2s infinite;
}
@keyframes blink {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0.3; }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 24px;
    animation: fadeUp 0.8s 0.2s both;
}
.hero-accent {
    background: linear-gradient(120deg, var(--electric), var(--electric-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}
.hero-thin { font-weight: 300; opacity: 0.85; }

.hero-desc {
    font-size: 1.15rem;
    max-width: 540px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    animation: fadeUp 0.8s 0.3s both;
}
.hero-desc strong { color: var(--electric-bright); font-weight: 600; }

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 50px;
    animation: fadeUp 0.8s 0.4s both;
}
.hero-actions .btn-outline { color: white; border-color: rgba(255, 255, 255, 0.4); }
.hero-actions .btn-outline:hover { background: white; color: var(--navy-900); border-color: white; }

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeUp 0.8s 0.5s both;
}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--electric);
    line-height: 1;
    margin-bottom: 4px;
}
.hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.03em;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero visual - circuit card */
.hero-visual { animation: fadeUp 0.8s 0.6s both; }
.circuit-card {
    background: linear-gradient(180deg, rgba(15, 36, 68, 0.7), rgba(10, 24, 48, 0.9));
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}
.circuit-card::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(135deg, var(--electric), transparent 30%, transparent 70%, var(--electric));
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.5;
}
.circuit-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}
.circuit-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ff5757; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28c940; box-shadow: 0 0 8px #28c940; }
.circuit-label {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--electric);
}

.circuit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.circuit-cell {
    aspect-ratio: 1;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    color: var(--electric);
    font-size: 0.78rem;
    text-align: center;
    transition: all 0.3s;
    animation: cellPulse 3s var(--d, 0s) infinite;
}
.circuit-cell svg { width: 28px; height: 28px; }
.circuit-cell span { font-family: var(--font-mono); letter-spacing: 0.05em; color: rgba(255, 255, 255, 0.7); font-size: 0.7rem; }
.circuit-cell:hover {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--electric);
    transform: translateY(-2px);
}
@keyframes cellPulse {
    0%, 100% { box-shadow: 0 0 0 rgba(0, 212, 255, 0); }
    50% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
}

.circuit-bar { display: flex; align-items: center; gap: 12px; }
.circuit-bar-label, .circuit-bar-value {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--electric);
}
.circuit-bar-track {
    flex: 1;
    height: 6px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}
.circuit-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--electric-deep), var(--electric));
    border-radius: 3px;
    animation: barFill 3s ease-out forwards;
    box-shadow: 0 0 10px var(--electric);
}
@keyframes barFill {
    from { width: 0; }
    to { width: 100%; }
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}
.hero-scroll span {
    width: 4px;
    height: 8px;
    background: var(--electric);
    border-radius: 2px;
    animation: scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(15px); opacity: 0.3; }
}

/* ============================================
   BRANDS
   ============================================ */
.brands {
    padding: 40px 0;
    background: white;
    border-bottom: 1px solid var(--border);
}
.brands-label {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    color: var(--text-mute);
    text-transform: uppercase;
    margin-bottom: 24px;
}
.brands-list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    column-gap: 20px;
}
.brand-item {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-soft);
    letter-spacing: 0.05em;
    transition: color 0.2s;
}
.brand-item:hover { color: var(--navy-800); }
.brand-item strong { color: var(--electric-deep); margin-right: 4px; }
.brand-divider {
    width: 4px;
    height: 4px;
    background: var(--border);
    border-radius: 50%;
}
@media (max-width: 768px) { .brand-divider { display: none; } .brands-list { gap: 16px 24px; } }

/* ============================================
   ABOUT
   ============================================ */
.about { padding: 100px 0; background: var(--bg); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 70px;
    align-items: center;
}
@media (max-width: 968px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }

.about-img {
    position: relative;
    aspect-ratio: 4/5;
}
.about-img-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-img-inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.15) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black, transparent 70%);
}
.about-decor {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
}
.about-decor-1 { width: 200px; height: 200px; background: var(--electric); top: 20%; left: -10%; opacity: 0.3; }
.about-decor-2 { width: 150px; height: 150px; background: var(--amber); bottom: 10%; right: -5%; opacity: 0.2; }
.about-img-content {
    position: relative;
    text-align: center;
    color: white;
    z-index: 2;
}
.about-img-icon {
    font-size: 5rem;
    margin-bottom: 16px;
    filter: drop-shadow(0 0 20px var(--electric));
}
.about-img-num {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--electric);
    margin-bottom: 8px;
}
.about-img-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
}

.about-text { padding-right: 20px; }
.about-text .section-title { text-align: left; }
.about-text .section-tag { background: rgba(255, 140, 26, 0.1); border-color: rgba(255, 140, 26, 0.3); color: var(--amber-deep); }
.about-text .section-lead { text-align: left; margin: 0 0 16px; max-width: none; }
.about-text p { color: var(--text-soft); margin-bottom: 16px; }

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}
@media (max-width: 600px) { .about-features { grid-template-columns: 1fr; } }
.about-feature {
    display: flex;
    gap: 14px;
}
.about-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--electric-deep), var(--electric));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.about-feature-icon svg { width: 22px; height: 22px; }
.about-feature h4 { font-size: 1rem; margin-bottom: 4px; color: var(--navy-900); font-family: var(--font-body); font-weight: 600; }
.about-feature p { font-size: 0.9rem; color: var(--text-soft); margin: 0; line-height: 1.5; }

/* ============================================
   SERVICES
   ============================================ */
.services { padding: 100px 0; background: white; position: relative; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
@media (max-width: 968px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
    position: relative;
    padding: 36px 30px;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--electric-deep), var(--electric));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.3);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card-featured {
    background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
    color: white;
    border: none;
}
.service-card-featured::before { transform: scaleX(1); background: linear-gradient(90deg, var(--amber), var(--electric)); }
.service-card-featured h3 { color: white; }
.service-card-featured p { color: rgba(255, 255, 255, 0.8); }
.service-card-featured .service-list li { color: rgba(255, 255, 255, 0.85); }
.service-card-featured .service-num { color: rgba(255, 255, 255, 0.15); }
.service-card-featured .service-icon { background: rgba(0, 212, 255, 0.15); color: var(--electric); border-color: rgba(0, 212, 255, 0.3); }
.service-card-featured .service-list li::before { background: var(--electric); }

.service-num {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--bg-soft);
    line-height: 1;
}
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--electric-deep);
    margin-bottom: 24px;
}
.service-icon svg { width: 30px; height: 30px; }
.service-card h3 { margin-bottom: 12px; color: var(--navy-900); }
.service-card > p { color: var(--text-soft); margin-bottom: 20px; font-size: 0.95rem; }
.service-list { list-style: none; padding: 0; }
.service-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
    color: var(--text-soft);
    font-size: 0.9rem;
}
.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 12px;
    height: 2px;
    background: var(--electric-deep);
}

/* ============================================
   WHY CHOOSE
   ============================================ */
.why {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
    color: white;
    position: relative;
    overflow: hidden;
}
.why-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}
.why .container { position: relative; z-index: 1; }
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 968px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .why-grid { grid-template-columns: 1fr; } }

.why-card {
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}
.why-card:hover {
    background: rgba(0, 212, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-4px);
}
.why-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--electric);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    display: inline-block;
    padding-right: 30px;
}
.why-card h3 { color: white; margin-bottom: 10px; }
.why-card p { color: rgba(255, 255, 255, 0.7); font-size: 0.95rem; }

/* ============================================
   SECTORS / RÉALISATIONS
   ============================================ */
.sectors { padding: 100px 0; background: var(--bg); }
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 80px;
}
@media (max-width: 968px) { .sectors-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .sectors-grid { grid-template-columns: 1fr; } }

.sector-card {
    padding: 32px 28px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.sector-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--electric), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}
.sector-card:hover { transform: translateY(-4px); border-color: var(--electric); box-shadow: var(--shadow-lg); }
.sector-card:hover::after { opacity: 0.1; }
.sector-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    display: inline-block;
}
.sector-card h4 {
    font-size: 1.2rem;
    color: var(--navy-900);
    margin-bottom: 6px;
}
.sector-card p { font-size: 0.9rem; color: var(--text-soft); margin: 0; }

/* Testimonials */
.testimonials-title {
    text-align: center;
    font-size: 1.5rem;
    color: var(--navy-900);
    margin-bottom: 40px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 968px) { .testimonials-grid { grid-template-columns: 1fr; } }
.testimonial {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    border-top: 4px solid var(--electric-deep);
    position: relative;
    transition: transform 0.3s;
}
.testimonial:hover { transform: translateY(-4px); }
.testimonial-stars {
    color: var(--amber);
    font-size: 1rem;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}
.testimonial p {
    color: var(--text);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}
.testimonial footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
}
.testimonial-avatar {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--navy-700), var(--electric-deep));
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    font-family: var(--font-display);
}
.testimonial footer strong { display: block; font-size: 0.95rem; color: var(--navy-900); }
.testimonial footer span { font-size: 0.8rem; color: var(--text-mute); }

/* ============================================
   CTA BAND
   ============================================ */
.cta-band {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--amber), var(--amber-deep));
    color: white;
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
    background-size: 30px 30px;
}
.cta-band-content {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
.cta-band h2 { font-size: 2rem; color: white; margin-bottom: 6px; }
.cta-band p { color: rgba(255, 255, 255, 0.9); margin: 0; font-size: 1.05rem; }
.cta-band .btn-primary {
    background: white;
    color: var(--amber-deep);
}
.cta-band .btn-primary:hover { background: var(--navy-900); color: white; }
.cta-band .btn-primary::before { display: none; }

/* ============================================
   CONTACT
   ============================================ */
.contact { padding: 100px 0; background: white; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 50px;
    align-items: start;
}
@media (max-width: 968px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
    padding: 24px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.contact-card:hover { border-color: var(--electric); transform: translateX(4px); }
.contact-card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-icon-blue { background: linear-gradient(135deg, var(--navy-700), var(--navy-500)); }
.contact-icon-cyan { background: linear-gradient(135deg, var(--electric-deep), var(--electric)); }
.contact-icon-orange { background: linear-gradient(135deg, var(--amber-deep), var(--amber)); }
.contact-card h4 { font-size: 1.1rem; color: var(--navy-900); font-family: var(--font-body); font-weight: 600; }
.contact-card p { color: var(--text-soft); font-size: 0.95rem; margin-bottom: 14px; line-height: 1.6; }
.contact-meta { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; }
.contact-meta strong { color: var(--navy-900); }
.contact-card-email a {
    display: block;
    color: var(--electric-deep);
    margin-bottom: 4px;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.contact-card-email a:hover { color: var(--navy-800); }

/* Form */
.contact-form {
    background: var(--bg);
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}
.contact-form-title { font-size: 1.6rem; color: var(--navy-900); margin-bottom: 6px; }
.contact-form-sub { color: var(--text-soft); margin-bottom: 28px; font-size: 0.95rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy-900);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: white;
    color: var(--text);
    transition: all 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--electric);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; font-family: var(--font-body); }
.form-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    display: none;
}
.form-status.show { display: block; }
.form-status.success { background: rgba(40, 201, 64, 0.1); color: #1a7d2e; border: 1px solid rgba(40, 201, 64, 0.3); }
.form-status.error { background: rgba(255, 87, 87, 0.1); color: #b91c1c; border: 1px solid rgba(255, 87, 87, 0.3); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--navy-950);
    color: rgba(255, 255, 255, 0.7);
    padding-top: 70px;
}
.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
}
@media (max-width: 968px) { .footer-content { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 500px) { .footer-content { grid-template-columns: 1fr; } }

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.95rem; color: rgba(255, 255, 255, 0.6); line-height: 1.7; }
.footer-col h5 { color: white; margin-bottom: 18px; font-family: var(--font-display); }
.footer-col a, .footer-col p {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 8px;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--electric); }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
}
.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   FLOATING WHATSAPP & BACK TO TOP
   ============================================ */
.whatsapp-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: transform 0.3s;
}
.whatsapp-fab svg { width: 30px; height: 30px; }
.whatsapp-fab:hover { transform: scale(1.1); }
.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid #25d366;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.back-top {
    position: fixed;
    bottom: 100px;
    right: 28px;
    width: 44px;
    height: 44px;
    background: var(--navy-800);
    color: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all 0.3s;
    z-index: 98;
    box-shadow: var(--shadow);
}
.back-top svg { width: 20px; height: 20px; }
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-top:hover { background: var(--electric-deep); }

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE TWEAKS
   ============================================ */
@media (max-width: 768px) {
    .hero { padding: 50px 0 80px; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
    .hero-stat-num { font-size: 2rem; }
    .about, .services, .why, .sectors, .contact { padding: 70px 0; }
    .section-header { margin-bottom: 40px; }
    .cta-band-content { flex-direction: column; text-align: center; }
}