/*
Business Model Page - IMAC
Animations séquentielles et effets spécialisés
*/

/* Variables CSS pour cohérence */
:root {
    --primary-gold: #D4AF37;
    --secondary-gold: #dfb858;
    --dark-bg: #333;
    --light-dark: #1C1C1C;
    --text-light: #999;
    --white: #fff;
    --section-padding: 100px 0;
}

/* Reset et base */
* {
    box-sizing: border-box;
}

/* Polices selon la charte graphique IMAC */
body {
    font-family: "Poppins", sans-serif;
}

.section-title {
    font-family: "Playfair Display", serif;
}

/* Titres uniformes dans toutes les box - TAILLE BEAUCOUP PLUS GRANDE */
.value-card h4,
.segment-card h4,
.channel-item h4,
.relation-card h4,
.resource-item h4,
.partner-card h4,
.flip-card h4,
.cost-label {
    font-family: "Montserrat", sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.3;
}

/* Commentaires uniformes dans toutes les box - TAILLE BEAUCOUP PLUS GRANDE */
.value-card p,
.segment-card p,
.channel-item p,
.relation-card p,
.resource-item p,
.partner-card p,
.flip-card-back p,
.segment-bullets li {
    font-family: "Poppins", sans-serif;
    font-size: 1.3rem;
    line-height: 1.6;
    font-weight: 400;
}

.typewriter-text {
    font-family: "Poppins", sans-serif;
}

.business-model-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.business-model-section.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section Business Model */
.business-hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--light-dark) 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.business-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/business-pattern.png') repeat;
    opacity: 0.05;
    animation: float 20s ease-in-out infinite;
}

.business-hero h1 {
    font-size: 3.5rem;
    color: var(--primary-gold);
    text-align: center;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 1s ease-out 0.5s forwards;
}

.business-hero .subtitle {
    text-align: center;
    color: var(--white);
    font-size: 1.2rem;
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 1s ease-out 1s forwards;
}

/* 1. Value Proposition - Fade-in + slide depuis la gauche */
.value-proposition {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--dark-bg);
    padding: var(--section-padding);
}

.value-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    transform: translateX(-100px);
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.value-proposition.animate .value-content {
    transform: translateX(0);
    opacity: 1;
}

.value-proposition .section-title {
    color: var(--dark-bg);
    font-size: 3rem;
    font-weight: 700;
}

.value-proposition .section-subtitle {
    color: var(--dark-bg);
    opacity: 0.8;
    font-size: 1.3rem;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.value-card {
    background: var(--white);
    color: var(--dark-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    transform: translateX(-50px);
    opacity: 0;
    transition: all 0.8s ease-out;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 2px solid rgba(51, 51, 51, 0.1);
}

.value-card h4 {
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.value-card p {
    color: var(--dark-bg);
    line-height: 1.6;
}

.value-proposition.animate .value-card:nth-child(1) {
    animation: slideInLeft 0.8s ease-out 0.3s both;
}
.value-proposition.animate .value-card:nth-child(2) {
    animation: slideInLeft 0.8s ease-out 0.5s both;
}
.value-proposition.animate .value-card:nth-child(3) {
    animation: slideInLeft 0.8s ease-out 0.7s both;
}
.value-proposition.animate .value-card:nth-child(4) {
    animation: slideInLeft 0.8s ease-out 0.9s both;
}
.value-proposition.animate .value-card:nth-child(5) {
    animation: slideInLeft 0.8s ease-out 1.1s both;
}

/* 2. Segments de clientèle - Zoom-in + apparition progressive */
.customer-segments {
    background: var(--white);
    padding: var(--section-padding);
}

.segments-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.segments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.segment-card {
    background: linear-gradient(135deg, #f8f6e8 0%, #f5f3e7 100%);
    border-radius: 20px;
    padding: 30px;
    transform: scale(0.5);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.customer-segments.animate .segment-card {
    transform: scale(1);
    opacity: 1;
}

.segment-card:nth-child(1) { transition-delay: 0.2s; }
.segment-card:nth-child(2) { transition-delay: 0.4s; }
.segment-card:nth-child(3) { transition-delay: 0.6s; }
.segment-card:nth-child(4) { transition-delay: 0.8s; }
.segment-card:nth-child(5) { transition-delay: 1s; }

.segment-bullets {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.segment-bullets li {
    padding: 8px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease-out;
}

.customer-segments.animate .segment-bullets li {
    opacity: 1;
    transform: translateY(0);
}

.segment-bullets li:nth-child(1) { transition-delay: 1.2s; }
.segment-bullets li:nth-child(2) { transition-delay: 1.4s; }
.segment-bullets li:nth-child(3) { transition-delay: 1.6s; }



/* 3. Canaux de distribution - Slide-in depuis le bas + parallax */
.distribution-channels {
    background: linear-gradient(135deg, var(--light-dark) 0%, var(--dark-bg) 100%);
    color: var(--white);
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.channels-parallax {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(212,175,55,0.1)"/><circle cx="80" cy="80" r="1.5" fill="rgba(212,175,55,0.1)"/></svg>') repeat;
    transform: translateY(100px);
    transition: transform 2s ease-out;
}

.distribution-channels.animate .channels-parallax {
    transform: translateY(0);
}

.channels-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.channels-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.channel-item {
    background: linear-gradient(135deg, var(--white) 0%, #f8f6e8 100%);
    color: var(--dark-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transform: translateY(100px);
    opacity: 0;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.channel-item h4 {
    color: var(--primary-gold);
    margin-top: 10px;
}

.channel-item p {
    color: var(--dark-bg);
}

.distribution-channels.animate .channel-item {
    transform: translateY(0);
    opacity: 1;
}

.channel-item:nth-child(1) { transition-delay: 0.2s; }
.channel-item:nth-child(2) { transition-delay: 0.4s; }
.channel-item:nth-child(3) { transition-delay: 0.6s; }
.channel-item:nth-child(4) { transition-delay: 0.8s; }
.channel-item:nth-child(5) { transition-delay: 1s; }

/* 4. Relations clients - Typewriter effect */
.customer-relations {
    background: var(--white);
    padding: var(--section-padding);
}

.relations-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.typewriter-text {
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--dark-bg);
    margin: 30px 0 15px 0;
    min-height: 120px;
    font-weight: 400;
}

.typewriter-cursor {
    display: inline-block;
    background-color: var(--primary-gold);
    margin-left: 3px;
    width: 3px;
    animation: blink 1s infinite;
}

.relations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.relation-card {
    background: linear-gradient(45deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateX(-50px);
    opacity: 0;
    transition: all 0.8s ease-out;
}

.customer-relations.animate .relation-card {
    transform: translateX(0);
    opacity: 1;
}

.relation-card:nth-child(1) { transition-delay: 2s; }
.relation-card:nth-child(2) { transition-delay: 2.3s; }
.relation-card:nth-child(3) { transition-delay: 2.6s; }
.relation-card:nth-child(4) { transition-delay: 2.9s; }

/* 5. Sources de revenus - Compteurs animés */
.revenue-streams {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
    padding: var(--section-padding);
}

.revenue-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.revenue-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.revenue-stat {
    background: var(--white);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 2px solid rgba(51, 51, 51, 0.1);
}

.revenue-streams.animate .revenue-stat {
    transform: scale(1);
    opacity: 1;
}

.counter-wrapper {
    font-size: 3rem;
    font-weight: bold;
    color: var(--dark-bg);
    margin: 20px 0;
    font-family: "Montserrat", sans-serif;
}

.counter {
    font-size: 3rem;
    font-weight: bold;
    color: var(--dark-bg);
}

.counter-label {
    font-size: 1.3rem;
    color: var(--dark-bg);
    opacity: 0.8;
    font-weight: 500;
    font-family: "Poppins", sans-serif;
}

/* 6. Ressources clés - Images en cascade */
.key-resources {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: var(--dark-bg);
    padding: var(--section-padding);
}

.resources-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.resources-cascade {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.resource-item {
    background: linear-gradient(135deg, #B8941F 0%, #A0821B 100%);
    color: var(--white);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    transform: translateY(100px) scale(0.8);
    opacity: 0;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.resource-item h4 {
    color: var(--white);
    margin: 15px 0 10px 0;
}

.resource-item p {
    color: var(--white);
    opacity: 0.9;
}

.key-resources.animate .resource-item {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.resource-item:nth-child(1) { transition-delay: 0.1s; }
.resource-item:nth-child(2) { transition-delay: 0.3s; }
.resource-item:nth-child(3) { transition-delay: 0.5s; }
.resource-item:nth-child(4) { transition-delay: 0.7s; }
.resource-item:nth-child(5) { transition-delay: 0.9s; }
.resource-item:nth-child(6) { transition-delay: 1.1s; }

.resource-icon {
    width: 60px;
    height: 60px;
    background: var(--light-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    transform: rotate(0deg);
    transition: transform 0.5s ease;
}

.resource-item:hover .resource-icon {
    transform: rotate(360deg);
}

/* 7. Activités clés - Flip cards */
.key-activities {
    background: var(--dark-bg);
    color: var(--white);
    padding: var(--section-padding);
}

.activities-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.flip-card {
    background-color: transparent;
    width: 100%;
    height: 200px;
    perspective: 1000px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.key-activities.animate .flip-card {
    opacity: 1;
    transform: translateY(0);
}

.flip-card:nth-child(1) { transition-delay: 0.2s; }
.flip-card:nth-child(2) { transition-delay: 0.4s; }
.flip-card:nth-child(3) { transition-delay: 0.6s; }
.flip-card:nth-child(4) { transition-delay: 0.8s; }
.flip-card:nth-child(5) { transition-delay: 1s; }
.flip-card:nth-child(6) { transition-delay: 1.2s; }

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
}

.flip-card-front {
    background: linear-gradient(45deg, var(--primary-gold), var(--secondary-gold));
    color: var(--white);
}

.flip-card-back {
    background: var(--dark-bg);
    backdrop-filter: blur(10px);
    color: var(--white);
    transform: rotateY(180deg);
    border: 2px solid var(--primary-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

.flip-card-back p {
    color: var(--white);
}

/* 8. Partenaires clés - Carousel automatique */
.key-partners {
    background: linear-gradient(45deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--section-padding);
    overflow: hidden;
}

.partners-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.partners-carousel {
    display: flex;
    gap: 30px;
    animation: scroll-horizontal 20s linear infinite;
    width: calc(300px * 10); /* Ajuster selon le nombre de partenaires */
}

.key-partners.animate .partners-carousel {
    animation-play-state: running;
}

.partner-card {
    min-width: 280px;
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transform: scale(0.9);
    opacity: 0;
    transition: all 0.6s ease-out;
}

.key-partners.animate .partner-card {
    transform: scale(1);
    opacity: 1;
}

.partner-card:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.partner-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
    font-size: 1.5rem;
}

/* 9. Structure de coûts - Cost Wheel + Dynamic Boxes */
.cost-structure {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--light-dark) 100%);
    color: var(--white);
    padding: var(--section-padding);
}

.costs-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.cost-wheel-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
}

.cost-wheel-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: scale(0);
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.cost-structure.animate .cost-wheel-wrapper {
    transform: scale(1);
    opacity: 1;
}

#costWheel {
    cursor: pointer;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

#costWheel:hover {
    transform: scale(1.05);
}

.wheel-center-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
    z-index: 10;
}

.wheel-center-text span {
    display: block;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    color: var(--white);
}

.wheel-center-text span:first-child {
    font-size: 1.2rem;
    opacity: 0.8;
}

.wheel-center-text span:last-child {
    font-size: 1.8rem;
    color: var(--primary-gold);
    margin-top: 5px;
}

.cost-details-box {
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(15px);
    border: 2px solid var(--primary-gold);
    border-radius: 20px;
    padding: 40px;
    transform: translateX(50px);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cost-structure.animate .cost-details-box {
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.5s;
}

.cost-details-box.active {
    transform: translateX(0) scale(1.02);
    border-color: var(--secondary-gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

#costTitle {
    font-family: "Montserrat", sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-gold);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

#costDescription {
    font-family: "Poppins", sans-serif;
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--white);
    opacity: 0.9;
    transition: all 0.3s ease;
}

/* Responsive Design pour Cost Wheel */
@media (max-width: 1024px) {
    .cost-wheel-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .cost-details-box {
        transform: translateY(50px);
    }

    .cost-structure.animate .cost-details-box {
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    #costWheel {
        width: 300px;
        height: 300px;
    }

    .wheel-center-text span:first-child {
        font-size: 1rem;
    }

    .wheel-center-text span:last-child {
        font-size: 1.4rem;
    }

    .cost-details-box {
        padding: 30px;
        min-height: 150px;
    }

    #costTitle {
        font-size: 1.5rem;
    }

    #costDescription {
        font-size: 1.1rem;
    }
}

/* Animations keyframes */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes scroll-horizontal {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Titres de sections uniformisés */
.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-gold);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.business-model-section.animate .section-title {
    opacity: 1;
    transform: translateY(0);
}

.section-subtitle {
    font-size: 1.3rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease-out 0.3s;
}

.business-model-section.animate .section-subtitle {
    opacity: 0.8;
    transform: translateY(0);
}

/* Titres spéciaux pour sections avec arrière-plan sombre */
.distribution-channels .section-title,
.key-activities .section-title {
    color: var(--white);
}

.distribution-channels .section-subtitle,
.key-activities .section-subtitle {
    color: var(--white);
}

.key-resources .section-title {
    color: var(--primary-gold);
}

.key-resources .section-subtitle {
    color: var(--dark-bg);
}

/* Titres pour sections avec arrière-plan doré */
.revenue-streams .section-title {
    color: var(--dark-bg);
}

.revenue-streams .section-subtitle {
    color: var(--dark-bg);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .business-hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .value-grid,
    .segments-grid,
    .channels-flow,
    .relations-grid,
    .revenue-stats,
    .resources-cascade,
    .activities-grid,
    .costs-chart {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .partners-carousel {
        animation-duration: 15s;
    }
}

@media (max-width: 768px) {
    .business-model-section {
        min-height: auto;
        padding: 60px 0;
    }

    .business-hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .value-grid,
    .segments-grid,
    .channels-flow,
    .relations-grid,
    .revenue-stats,
    .resources-cascade,
    .activities-grid,
    .costs-chart {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .flip-card {
        height: 150px;
    }

    .partners-carousel {
        animation-duration: 10s;
    }

    .counter {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .business-hero {
        padding: 60px 0 40px;
    }

    .business-hero h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .value-card,
    .segment-card,
    .channel-item,
    .relation-card,
    .revenue-stat,
    .resource-item,
    .partner-card,
    .cost-bar {
        padding: 20px;
    }
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Utilities */
.text-center { text-align: center; }
.mb-30 { margin-bottom: 30px; }
.mt-50 { margin-top: 50px; }

/* Loading animation pour les compteurs */
.counter-loading {
    opacity: 0.5;
    animation: pulse 1s infinite;
}