:root {
    --bg-main: #030712;
    --bg-card: rgba(17, 24, 39, 0.7);
    --primary: #0ea5e9;
    --primary-glow: rgba(14, 165, 233, 0.3);
    --accent: #f8fafc;
    --text-main: #ffffff;
    --text-muted: #9ca3af;
    --border: rgba(255, 255, 255, 0.08);
    --highlight: #38bdf8;
    --section-gap: 5rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    color: var(--text-main); 
    line-height: 1.5; 
    overflow-x: hidden; 
    background-color: var(--bg-main); 
}

/* Preloader */
#preloader { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: #000; display: flex; flex-direction: column; justify-content: center; align-items: center; z-index: 9999; }
.loader-logo { font-size: 3rem; font-weight: 800; font-family: 'Space Grotesk', sans-serif; color: #fff; letter-spacing: -1px; }
.loader-logo span { color: var(--primary); }
.loader-quote { margin-top: 1.5rem; color: var(--text-muted); font-size: 0.9rem; opacity: 0.8; }

/* Background */
.bg-animation { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; background: #030712; }
.bg-mesh { display: none; }

/* Cursor */
@media (pointer: fine) {
    body, a, button { cursor: none !important; }
    .cursor-dot { width: 6px; height: 6px; background: var(--primary); position: fixed; top: 0; left: 0; transform: translate(-50%, -50%); border-radius: 50%; z-index: 10000; pointer-events: none; }
    .cursor-outline { width: 35px; height: 35px; border: 1.5px solid var(--primary-glow); position: fixed; top: 0; left: 0; transform: translate(-50%, -50%); border-radius: 50%; z-index: 10000; pointer-events: none; transition: 0.1s linear, width 0.3s, height 0.3s, background 0.3s; background: rgba(14, 165, 233, 0.05); }
    .cursor-outline.hover { width: 60px; height: 60px; background: rgba(14, 165, 233, 0.15); border-color: var(--primary); }
}

/* Navbar */
.navbar { 
    position: fixed; top: 1.5rem; left: 50%; transform: translateX(-50%); width: 95%; max-width: 1300px; 
    display: flex; justify-content: space-between; align-items: center; padding: 1rem 2.5rem; 
    background: rgba(3, 7, 18, 0.7); backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: 100px; z-index: 1000; 
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.navbar:hover { border-color: var(--primary); box-shadow: 0 10px 40px rgba(0,0,0,0.5); }
.logo { flex: 1; font-size: 1.5rem; font-weight: 800; color: #fff; text-decoration: none; display: flex; align-items: center; gap: 0.5rem; font-family: 'Space Grotesk', sans-serif; }
.logo-name { display: inline; }
.logo-corp { color: var(--primary); }
.nav-links { flex: 2; display: flex; justify-content: center; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 1rem; font-weight: 600; transition: 0.3s; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: #fff; transform: scale(1.1); }
.btn-nav-wrapper { flex: 1; display: flex; justify-content: flex-end; }
.btn-nav { background: var(--primary); color: #fff !important; padding: 0.8rem 2rem; border-radius: 100px; font-size: 1rem; font-weight: 700; text-decoration: none; transition: 0.3s; white-space: nowrap; box-shadow: 0 4px 15px var(--primary-glow); }
.btn-nav:hover { transform: scale(1.1); box-shadow: 0 8px 25px var(--primary-glow); }

/* Hero */
.hero { min-height: 85vh; display: flex; align-items: center; padding: 6rem 5% 2rem; position: relative; }
.hero-content { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: 1200px; margin: 0 auto; gap: 4rem; }
.hero-text { flex: 1.2; }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; margin-bottom: 1.5rem; font-family: 'Space Grotesk', sans-serif; font-weight: 700; }
.hero p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; max-width: 550px; }
.hero-buttons { display: flex; gap: 1rem; }
.btn { padding: 1rem 2.5rem; border-radius: 100px; font-weight: 700; text-decoration: none; transition: 0.3s; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 0.8rem; font-size: 1.1rem; }
.btn:hover { transform: scale(1.05) translateY(-2px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 20px var(--primary-glow); }
.btn-primary:hover { box-shadow: 0 10px 30px var(--primary-glow); }
.hero-visual { flex: 0.8; display: flex; justify-content: center; }

/* 3D Cube */
.scene { width: 300px; height: 300px; perspective: 1000px; }
.cube-wrapper { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; animation: rotateSlow 20s linear infinite; }
.cube { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; }
.cube-face { position: absolute; width: 300px; height: 300px; background: rgba(14, 165, 233, 0.05); border: 1px solid rgba(14, 165, 233, 0.2); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; font-size: 6rem; color: var(--primary); transition: 0.3s; cursor: pointer; }
.cube-face:hover { background: rgba(14, 165, 233, 0.15); color: #fff; }
.cube-face-front  { transform: rotateY(0deg) translateZ(150px); }
.cube-face-back   { transform: rotateY(180deg) translateZ(150px); }
.cube-face-right  { transform: rotateY(90deg) translateZ(150px); }
.cube-face-left   { transform: rotateY(-90deg) translateZ(150px); }
.cube-face-top    { transform: rotateX(90deg) translateZ(150px); }
.cube-face-bottom { transform: rotateX(-90deg) translateZ(150px); }
@keyframes rotateSlow { 0% { transform: rotateX(0) rotateY(0); } 100% { transform: rotateX(360deg) rotateY(360deg); } }

/* Marquee */
.logo-marquee-container { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 2rem 0; background: rgba(255,255,255,0.02); margin: 4rem 0; overflow: hidden; }
.marquee-title { text-align: center; color: var(--text-muted); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.5rem; opacity: 0.6; }
.logo-marquee { display: flex; width: 200%; animation: scrollInfinite 20s linear infinite; }
.marquee-item { font-size: 2rem; font-weight: 800; color: #fff; opacity: 0.2; margin: 0 3rem; white-space: nowrap; font-family: 'Space Grotesk', sans-serif; transition: 0.3s ease; cursor: pointer; }
.marquee-item:hover { transform: scale(1.2); opacity: 1; color: var(--primary); }
@keyframes scrollInfinite { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Features */
.features-section { padding: var(--section-gap) 5%; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 1rem; font-family: 'Space Grotesk', sans-serif; }
.highlight { color: var(--primary); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.feature-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 2rem; transition: 0.3s; text-align: left; }
.feature-box:hover { transform: translateY(-5px); border-color: var(--primary); background: rgba(14, 165, 233, 0.05); }
.feature-icon { font-size: 2rem; color: var(--primary); margin-bottom: 1rem; }
.feature-box h3 { font-size: 1.3rem; margin-bottom: 0.8rem; }
.feature-box p { color: var(--text-muted); font-size: 0.95rem; }

/* Problem Section */
.problem-section { padding: 4rem 5%; background: rgba(14, 165, 233, 0.03); text-align: center; }
.problem-content { max-width: 800px; margin: 0 auto; }
.problem-title { font-size: 2rem; margin-bottom: 1rem; color: #fff; }

/* Stats */
.stats-section { padding: 4rem 5%; display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap; border-top: 1px solid var(--border); }
.stat-box { text-align: center; }
.stat-number { font-size: 3.5rem; font-weight: 800; color: #fff; font-family: 'Space Grotesk', sans-serif; }
.stat-box p { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }

/* Testimonials */
.testimonials-section { padding: var(--section-gap) 5%; text-align: center; }
.testimonial-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 2rem; max-width: 600px; margin: 0 auto; }

/* CTA */
.massive-cta { padding: var(--section-gap) 5%; }
.cta-content { background: linear-gradient(135deg, var(--bg-card), rgba(14, 165, 233, 0.1)); border: 1px solid var(--border); border-radius: 24px; padding: 4rem 2rem; text-align: center; max-width: 1000px; margin: 0 auto; }
.cta-content h2 { font-size: 3rem; margin-bottom: 1rem; font-family: 'Space Grotesk', sans-serif; }
.cta-content p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 3rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* WhatsApp */
.whatsapp-container { position: fixed; bottom: 2rem; right: 2rem; z-index: 1000; }
.whatsapp-float { width: 60px; height: 60px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: #fff; box-shadow: 0 4px 15px rgba(0,0,0,0.3); border: none; cursor: pointer; transition: 0.3s; }
.whatsapp-float:hover { transform: scale(1.1); }
.wa-menu { position: absolute; bottom: 70px; right: 0; background: #fff; border-radius: 12px; padding: 0.5rem; display: none; flex-direction: column; width: 250px; box-shadow: 0 10px 25px rgba(0,0,0,0.2); }
.wa-menu.active { display: flex; }
.wa-menu-item { padding: 0.8rem; color: #333; text-decoration: none; display: flex; align-items: center; gap: 0.8rem; transition: 0.2s; border-radius: 8px; font-size: 0.9rem; }
.wa-menu-item:hover { background: #f0f0f0; }

/* Footer */
footer { padding: 3rem 5%; border-top: 1px solid var(--border); text-align: center; color: var(--text-muted); font-size: 0.9rem; }

/* Mobile */
@media (max-width: 900px) {
    .hero-content { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 2.8rem; }
    .hero-buttons { justify-content: center; }
    .scene { width: 250px; height: 250px; }
    .cube-face { width: 250px; height: 250px; }
    .nav-links { display: none; }
}

/* Page Headers */
.page-header { padding: 12rem 5% 4rem; text-align: center; }
.page-header h1 { font-size: 3.5rem; margin-bottom: 1rem; font-family: 'Space Grotesk', sans-serif; }

/* Pricing Cards */
.pricing-section { padding: var(--section-gap) 5%; }
.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; max-width: 1200px; margin: 0 auto; }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 4.5rem 2rem 3rem; text-align: center; transition: 0.3s; position: relative; }
.card.popular { border-color: var(--primary); box-shadow: 0 0 30px var(--primary-glow); }
.card:hover { transform: translateY(-10px); border-color: var(--primary); }
.badge { position: absolute; top: 1rem; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 0.7rem 2rem; border-radius: 100px; font-size: 1.25rem; font-weight: 800; letter-spacing: 0.5px; z-index: 10; white-space: nowrap; box-shadow: 0 4px 24px rgba(14,165,233,0.5); }
.card-header h3 { font-size: 1.8rem; margin-bottom: 1rem; font-family: 'Space Grotesk', sans-serif; }
.price { font-size: 3.5rem; font-weight: 800; margin-bottom: 0.5rem; font-family: 'Space Grotesk', sans-serif; }
.features { list-style: none; margin: 2rem 0; text-align: left; }
.features li { margin-bottom: 0.8rem; font-size: 0.95rem; color: var(--text-muted); display: flex; align-items: center; gap: 0.8rem; }
.features li i.fa-check { color: #22c55e; }
.card .btn { padding: 1.2rem 2.5rem; font-size: 1.1rem; width: 100%; justify-content: center; margin-top: 1rem; }

/* Portfolio Page */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; max-width: 1200px; margin: 0 auto 6rem; padding: 0 5%; }
.portfolio-item { height: 300px; border-radius: 20px; overflow: hidden; position: relative; border: 1px solid var(--border); background: var(--bg-card); transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1); }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.portfolio-item:hover img { transform: scale(1.1); filter: blur(5px); }
.portfolio-overlay { position: absolute; inset: 0; background: rgba(3, 7, 18, 0.8); display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0; transition: 0.3s; }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.placeholder-content { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-muted); gap: 1rem; }
.placeholder-content i { font-size: 3rem; opacity: 0.3; }

/* Contact Page Layout */
.contact-container { 
    max-width: 1200px; 
    margin: 0 auto 6rem; 
    padding: 0 5%; 
    display: grid; 
    grid-template-columns: 1fr 1.2fr; 
    gap: 4rem; 
    align-items: start;
}

.contact-info h2 { font-size: 2.5rem; margin-bottom: 1.5rem; font-family: 'Space Grotesk', sans-serif; }
.contact-info p { color: var(--text-muted); margin-bottom: 3rem; font-size: 1.1rem; }

.info-item { display: flex; align-items: flex-start; gap: 1.5rem; margin-bottom: 2rem; }
.info-item i { 
    width: 50px; height: 50px; 
    background: rgba(14, 165, 233, 0.1); 
    border-radius: 12px; 
    display: flex; align-items: center; justify-content: center; 
    color: var(--primary); 
    font-size: 1.2rem;
}
.info-item strong { display: block; font-size: 1rem; color: #fff; margin-bottom: 0.3rem; }
.info-item p { margin-bottom: 0; font-size: 1.1rem; color: var(--text-muted); }

.contact-form { background: var(--bg-card); border: 1px solid var(--border); padding: 3rem; border-radius: 24px; backdrop-filter: blur(10px); }
.input-group { margin-bottom: 1.5rem; }
.input-group label { display: block; margin-bottom: 0.6rem; font-size: 0.9rem; color: var(--text-muted); }
.input-group input, .input-group textarea { 
    width: 100%; padding: 1rem; 
    background: rgba(255,255,255,0.03); 
    border: 1px solid var(--border); 
    border-radius: 12px; 
    color: #fff; 
    font-family: inherit; 
    transition: 0.3s; 
}
.input-group input:focus, .input-group textarea:focus { outline: none; border-color: var(--primary); background: rgba(14, 165, 233, 0.05); }
.input-group textarea { height: 150px; resize: none; }

.full-width { width: 100%; }
.success-msg { display: none; margin-top: 1rem; color: #22c55e; text-align: center; font-weight: 600; }

@media (max-width: 900px) {
    .contact-container { grid-template-columns: 1fr; gap: 3rem; }
}

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(5px); display: none; align-items: center; justify-content: center; z-index: 2000; padding: 1rem; }
.modal.active { display: flex; }
.modal-content { background: var(--bg-main); border: 1px solid var(--border); border-radius: 24px; padding: 3rem; max-width: 500px; width: 100%; position: relative; }
.close-modal { position: absolute; top: 1.5rem; right: 1.5rem; font-size: 2rem; cursor: pointer; color: var(--text-muted); }
.payment-options { margin-top: 2rem; }
.payment-method { border: 1px solid var(--border); padding: 1rem; border-radius: 12px; margin-bottom: 1rem; cursor: pointer; display: flex; align-items: center; gap: 1rem; transition: 0.3s; }
.payment-method:hover, .payment-method.active { border-color: var(--primary); background: rgba(14, 165, 233, 0.1); }
.hidden { display: none; }

/* ===== ROI SIMULATOR ===== */
.roi-section {
    position: relative;
    padding: 6rem 5%;
    overflow: hidden;
    margin: 4rem 0;
}

/* Background nébuleuse CSS unique */
.roi-nebula-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(99, 45, 180, 0.25) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 30%, rgba(14, 100, 180, 0.2) 0%, transparent 55%),
                radial-gradient(ellipse at 60% 80%, rgba(180, 30, 120, 0.15) 0%, transparent 50%),
                linear-gradient(135deg, #070718 0%, #0a0a22 50%, #080818 100%);
    z-index: 0;
}

/* Étoiles CSS animées */
.roi-star {
    position: absolute;
    background: #fff;
    border-radius: 50%;
    animation: roiTwinkle 3s ease-in-out infinite alternate;
}
.roi-s1 { width: 2px; height: 2px; top: 15%; left: 10%; animation-delay: 0s; opacity: 0.7; }
.roi-s2 { width: 3px; height: 3px; top: 35%; left: 25%; animation-delay: 0.5s; opacity: 0.5; }
.roi-s3 { width: 2px; height: 2px; top: 65%; left: 80%; animation-delay: 1s; opacity: 0.8; }
.roi-s4 { width: 4px; height: 4px; top: 20%; left: 70%; animation-delay: 1.5s; opacity: 0.4; }
.roi-s5 { width: 2px; height: 2px; top: 80%; left: 40%; animation-delay: 0.7s; opacity: 0.6; }

/* Orbes lumineux */
.roi-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: roiFloat 8s ease-in-out infinite alternate;
}
.roi-orb-1 { width: 400px; height: 400px; background: rgba(120, 50, 220, 0.2); top: -100px; left: -80px; animation-delay: 0s; }
.roi-orb-2 { width: 300px; height: 300px; background: rgba(20, 120, 220, 0.18); bottom: -80px; right: -60px; animation-delay: 3s; }

@keyframes roiTwinkle { from { opacity: 0.2; transform: scale(1); } to { opacity: 1; transform: scale(1.5); } }
@keyframes roiFloat { from { transform: translateY(0px) scale(1); } to { transform: translateY(-30px) scale(1.1); } }

.roi-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}
.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(14, 165, 233, 0.15);
    border: 1px solid rgba(14, 165, 233, 0.3);
    color: var(--primary);
    padding: 0.5rem 1.5rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.roi-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1;
    letter-spacing: -2px;
}
.roi-highlight {
    background: linear-gradient(135deg, #a855f7, #0ea5e9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.roi-sub {
    color: rgba(255,255,255,0.55);
    font-size: 1.15rem;
    max-width: 500px;
    margin: 0 auto;
}

/* Calculator Layout */
.roi-calculator {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* Sliders */
.roi-inputs {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}
.roi-field { margin-bottom: 2.5rem; }
.roi-field:last-child { margin-bottom: 0; }
.roi-field label {
    display: block;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    font-weight: 500;
}
.roi-slider-wrap { position: relative; }
.roi-value-display {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 0.6rem;
}
.roi-value-display span { color: var(--primary); margin-right: 0.3rem; }
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 100px;
    background: rgba(255,255,255,0.1);
    outline: none;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a855f7, #0ea5e9);
    cursor: pointer;
    border: 3px solid #fff;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.5);
    transition: 0.2s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* Results */
.roi-results { display: flex; flex-direction: column; gap: 1.5rem; }

.roi-main-card {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(14, 165, 233, 0.15));
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
}
.roi-result-icon {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(14, 165, 233, 0.3));
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    color: #a855f7;
    margin: 0 auto 1rem;
}
.roi-result-label { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-bottom: 0.5rem; }
.roi-result-value {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    background: linear-gradient(135deg, #a855f7, #0ea5e9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: 0.4s ease;
}
.roi-result-sub { color: rgba(255,255,255,0.4); font-size: 0.85rem; margin-top: 0.4rem; }

.roi-result-mini-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.roi-mini-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 1.2rem;
    text-align: center;
    transition: 0.3s;
}
.roi-mini-card:hover { border-color: rgba(14, 165, 233, 0.3); background: rgba(14, 165, 233, 0.05); }
.roi-mini-card i { font-size: 1.2rem; color: var(--primary); display: block; margin-bottom: 0.5rem; }
.roi-mini-label { display: block; color: rgba(255,255,255,0.5); font-size: 0.75rem; margin-bottom: 0.3rem; }
.roi-mini-value { display: block; color: #fff; font-size: 1.1rem; font-weight: 700; font-family: 'Space Grotesk', sans-serif; }

.roi-cta-btn { width: 100%; justify-content: center; font-size: 1.05rem; padding: 1rem 2rem; }

@media (max-width: 900px) {
    .roi-calculator { grid-template-columns: 1fr; }
}

/* Reveal Animations */
.reveal { opacity: 0; transform: translateY(30px); transition: 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }