@property --conic-0 {
    initial-value: 0deg;
    inherits: false;
    syntax: "<angle>";
}
@property --conic-1 {
    initial-value: 0deg;
    inherits: false;
    syntax: "<angle>";
}


:root {

    /* --primary-color: hsl(350, 80%, 50%);
    --primary-light: hsl(350, 85%, 60%); */
    --primary-color: hsl(0, 0%, 50%);
    --primary-light: hsl(354, 6%, 73%);
    --primary-dark: hsl(354, 80%, 30%);

    --secondary-tone: 352, 100%, 40%;
    --secondary-light: 344, 100%, 60%;
    --secondary-darker: 352, 80%, 30%;
    --secondary-dark: 352, 85%, 40%;


    --dark-color: hsl(0, 0%, 12%);
    --dark-light: hsl(0, 0%, 21%);
    --gray-light: #e9e1e2;
    --gray-medium: #737070;
    --gray-dark: #2a2a2a;
    --white: #ffffff;

    --conic-primary: conic-gradient( 
        hsla(var(--secondary-light), 0) var(--conic-0), 
        hsl(var(--secondary-tone)) var(--conic-1),
        hsla(var(--secondary-light), 0) var(--conic-2)
        );
    --gradient-primary: linear-gradient(45deg, hsl(var(--secondary-tone)) 0%, hsl(var(--secondary-light)) 100%);
    --gradient-secondary: linear-gradient(45deg, hsl(var(--secondary-darker)) 0%, hsl(var(--secondary-tone)) 100%);
    --gradient-accent: linear-gradient(45deg, hsl(var(--secondary-darker)) 0%, hsl(var(--secondary-dark)) 100%);

    --gradient-hero: linear-gradient(45deg, #ffffff 0%, #f9f9f9 50%, #ffffff 100%);

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);

    --header-height: 80px;
    --navbar-height: 64px;
    --logo-height: 48px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--ff-2);
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}
.scanner-container {
    perspective: 800px;
    right: 0
}
.scanner-anim {
    box-shadow: 0 0 0 1px hsla(var(--o-bg), 0.4) inset;
    width: calc(var(--size-unit) * 80);
    height: calc(var(--size-unit) * 80);
    border-radius: 50%;
    overflow: hidden;
    background: conic-gradient( 
        hsla(var(--secondary-light), 0.2) var(--conic-1),
        hsla(var(--secondary-tone), 0) var(--conic-0)
    );
    animation: scanner 3.2s infinite ease-in-out;
    transform: rotate3d(1, 1, 1, 30deg) scale(1.5);
}

.scanner-central {
    width: calc(var(--size-unit) * 8);
    height: calc(var(--size-unit) * 8);
    border-radius: 50%;
    background: var(--gray-light);
    backdrop-filter: blur(24px);
    transform: rotate3d(1, 1, 1, 30deg);
}

@keyframes scanner {
    0%{
        --conic-1: 0deg;
        --conic-0: 0deg;
    }
    50% {
        /* --conic-1: 180deg; */
        --conic-0: 0deg;
    }
    90% {
        opacity: 1;
    }
    100%{
        --conic-1: 360deg;
        --conic-0: 360deg;
        opacity: 0;
    }
}

.scanner-dot {
    width: calc(var(--size-unit) * 8);
    height: calc(var(--size-unit) * 8);
    background: hsl(var(--secondary-tone));
    border-radius: 50%;
    transform: scale(0.2);
}



.scanner-dot.dot-1 {
    animation: scanner-dot 3.2s infinite alternate-reverse linear;
}
.scanner-dot.dot-2 {
    animation: scanner-dot 2.4s 2s infinite alternate-reverse ease-in-out;
}
.scanner-dot.dot-3 {
    animation: scanner-dot 1.64s .4s infinite alternate-reverse ease-in;
}

@keyframes scanner-dot {
    0% {
        opacity: 0;
        transform: scale(0.2);
    }
    50% {
        opacity: 1;
        transform: scale(0.08);
    }
    100%{
        opacity: 0;
        transform: scale(1.33);
    }
}

#video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;         /* scale to cover */
    object-position: center;   /* center cropping */
    z-index: -1;
    pointer-events: none;      /* let clicks pass through if needed */
}
#video::after {
    position: absolute;
    content: '';
    height: 100%;
    width: 100%;
    background-color: hsla(0, 0%, 5%, 0.6);
}

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

/* Header et Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar {
    position: fixed;
    top: var(--header-height);
    width: 100%;
    /* background: var(--dark-color); */
    background: linear-gradient(45deg, hsla(var(--o-bg), 0.9) 50%, hsla(var(--o-bg), 0.4) 140%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 999;
    transition: var(--transition);
    backdrop-filter: blur(16px);
}

.navbar.scrolled {
    background: var(--dark-light);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: auto;
    height: var(--logo-height);
    border-radius: 12px;
    object-fit: contain;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-placeholder {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    transition: var(--transition);
}

.header-cta {
    display: flex;
    gap: 16px;
}

.logo-text {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-color);
}

.swiss-flag {
    font-size: 22px;
    margin-left: 8px;
    cursor: default;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.nav-menu {
    display: flex;
    list-style: none;
    /* gap: 20px; */
}
.nav-item:not(:last-of-type)::after {
    content: '-';
    padding: 0 8px;
    color: hsl(var(--secondary-tone));
}

.nav-link {
    text-decoration: none;
    color: hsla(var(--bg), 0.6);
    font-weight: 500;
    font-size: 12px;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: hsla(var(--bg), 0.8);
}

.nav-link:hover::after {
    width: 100%;
    background: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 1px;
}



.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 14px 28px;
    /* border-radius: var(--border-radius); */
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 24px;
    font-family: var(--ff-2);
}

.btn-primary:hover {
    background: var(--gradient-primary);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    font-family: var(--ff-2);
    background: linear-gradient(45deg, hsla(var(--o-bg), 0.9) 25%, hsla(var(--bg), 0.2) 140%);
    color: hsla(var(--bg), 0.8);
    position: relative;
    overflow: hidden;
    padding: 24px;
    @media screen and (max-width: 840px) {
        display: none;
    }
}
.btn-secondary:hover {
    /* border: 2px solid hsla(var(--bg), .8); */
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: hsla(var(--o-bg), .9);
    transition: var(--transition);
    z-index: -1;
}

.btn-secondary:hover::before {
    left: 0;
}

.btn-secondary:hover {
    color: white;
    /* border-color: hsla(var(--o-bg), 0.6); */
}

.btn-primary.large, .btn-secondary.large {
    padding: calc(var(--space-unit)*3) calc(var(--space-unit)*4);
    font-size: 16px;
    border-radius: 4px;
    background-color: hsla(var(--o-bg), 0.4);
    backdrop-filter: blur(16px);
    color: white;
}

.full-width {
    width: 100%;
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    /* min-height: 100vh; */
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(220, 20, 60, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(220, 20, 60, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    margin: 0 auto;
    display: flex;
    width: 100%;
    align-items: center;
    /* position: relative; */
    z-index: 1;
}

.hero-title {
    /* font-weight: 800; */
    line-height: 1.2;
    color: white;
    max-width: 61.8%;
}
.hero-subtitle {
    max-width: 61.8%;
}
@media screen and (max-width: 840px){
    .hero-title {
        width: 100%;
        max-width: none;
    }
    .hero-subtitle {
        width: 100%;
        max-width: none;
    }
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    max-width: 61.8%;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: hsla(var(--bg), 0.6);
    margin-bottom: 32px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.cta-tablet {
    display: none;
}

.swiss-quality-badge {
    gap: 10px;
    background: hsla(var(--o-bg), 0.6);
    border-right: 1px solid hsla(var(--bg), 0.2);
    padding: 8px 16px;
    border-radius: 8px;
    width: fit-content;
    transition: var(--transition);
}

.swiss-quality-badge:hover {
    background: hsla(var(--c1), 0.2);
    box-shadow: var(--shadow-md);
}
.swiss-cross {
    font-size: 18px;
}

.badge-text {
    font-size: 0.95rem;
    color: var(--primary-color);
    font-weight: 600;
}

.hero-stats {
    display: flex;
    gap: 50px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.stat::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    border-radius: 1px;
}

.stat-number {
    font-size: var(--f-size-2);
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: var(--f-size-s);
    color: white;
    font-weight: 300;
    line-height: 1.3;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-placeholder {
    width: 450px;
    height: 350px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 90px;
    text-align: center;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.hero-image-placeholder:hover {
    transform: translateY(-8px) scale(1.02);
}

.hero-image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.hero-image-placeholder span {
    font-size: 18px;
    margin-top: 24px;
    opacity: 0.95;
    font-weight: 500;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: hsla(220, 30%, 7%, 0.8);
    z-index: 0;
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}


.hero-content {
    z-index: 1;
    padding: 64px 0;
    max-width: 1200px;
}
.hero-content::before {
    background-color: hsla(220, 25%, 25%, 0.6);
    position: absolute;
    width: 100%;
    height: 100%;
}

/* Sections */
section {
    position: relative;
    top: calc(var(--header-height) + var(--navbar-height));
}

.section-title {
    font-size: var(--f-size-2);
    font-weight: 800;
    text-align: center;
    color: var(--dark-color);
    position: relative;
}

.separator {
    margin: 0 auto;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* .section-title::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}
.section-title.--left::after {
    left: 0;
    transform: translateX(0);
} */

.section-subtitle {
    font-size: 1.25rem;
    text-align: center;
    color: var(--gray-dark);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Why Choose Section */
.why-choose {
    background: var(--gray-light);
    position: relative;
}

.why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(220, 20, 60, 0.02) 0%, transparent 50%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: hsla(var(--o-bg), 0.1);
    backdrop-filter: blur(16px);
    padding: 50px 40px;
    border-radius: 4px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: rgba(220, 20, 60, 0.1);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 36px;
    color: white;
    position: relative;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--gray-dark);
    line-height: 1.7;
    font-size: 15px;
}

/* Our Difference Section */
.our-difference {
    background: white;
}

.difference-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.difference-text .section-subtitle {
    text-align: left;
    margin-bottom: 40px;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}
#performanceChart {
    width: 50%;
    height: 320px;
}
.benchmark-section, .performance-section, .innovation-section {
    margin-bottom: 30px;
}

.benchmark-section h3, .performance-section h3, .innovation-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.chart-placeholder {
    width: 100%;
    height: 300px;
    /* background: var(--gray-light); */
    border-radius: 4px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.results-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    color: hsla(var(--o-bg), 1);
    border-left: 4px solid hsla(180, 100%, 7.10%, 0.73);
    background: linear-gradient(90deg, hsla(180, 100%, 35.3%, .6), hsla(180, 100%, 35.3%, .08) 85%);
    backdrop-filter: blur(16px);
    border-radius: 4px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
    box-shadow: var(--shadow-sm);
}
.result-item.--alt {
    background: linear-gradient(90deg, hsla(352, 100%, 70%, .2), hsla(352, 100%, 70%, .08) 85%);
    border-left: 4px solid hsla(352, 100%, 70%, .9);
}

.result-value {
    white-space: nowrap;
    font-size: var(--f-size-2);
    font-weight: 600;
    min-width: 80px;
    color: hsla(var(--o-bg), .8);
}

.result-label {
    line-height: 1.4;
}

/* Features Section */
.features {
    background: var(--gray-light);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 0 auto;
}

.feature-item {
    position: relative;
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 100%;
    gap: 30px;
    background: linear-gradient(to top right, hsla(var(--o-bg), 0.2), hsla(var(--bg), 0.05));
    padding: 30px;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    transition: all .32s ease;
    backdrop-filter: blur(16px);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.feature-item::before {
    content: '';
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: linear-gradient(to top, hsla(var(--o-bg), 0.1), hsla(var(--o-bg), 0.2)); */
    backdrop-filter: blur(24px);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
    transform: scale(1.02);
}

.feature-item:hover {
    /* transform: translateX(10px); */
    box-shadow: var(--shadow-lg);
}

.feature-icon-large {
    width: 120px;
    height: auto;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: var(--f-size-p);
    font-weight: 600;
    margin-bottom: 16px;
    color: hsla(var(--bg), 0.8);
}

.feature-content p {
    font-size: calc( var(--f-size-p) - 2px);
    color: hsla(var(--bg), 0.5);
    line-height: 1.6;
}

/* Use Cases Section */
.use-cases {
    background: white;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 32px;
    width: 100%;
    @media screen and (max-width: 480px) {
        gap: 16px;
    }
}

.use-case-card {
    background-color: hsla(var(--bg), 1);
    transition: all 0.3s ease;
    border: 1px solid transparent;
    /* box-shadow: 0 0 0 1px hsla(var(--o-bg), .6) inset; */
    /* clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%); */
    @media screen and (max-width: 480px) {}
}

.use-case-card::before {
    content: '';
    z-index: -1;
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: hsla(var(--o-bg), .4);
    transform: scale(1.2);
    transition: all 0.3s ease;
}
.use-case-wrapper {
    box-shadow: -2px 2px 4px 2px hsla(var(--o-bg), .2) 
     /* 0 0 0 1px hsla(var(--o-bg), .4) */
    ;
}
.use-case-content {
    width: 100%;
    background-color: var(--color-bg);
}

.use-case-icon {
    top: 0; left: 0;
    width: 160px;
    background-color: hsla(var(--o-bg), .96);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
    @media screen and (max-width: 680px) {
        width: 120px;
    }
    @media screen and (max-width: 480px) {
        width: 88px;
    }
}

.use-case-picture {
  width: 100%;
  height: 320px;
  background-size: cover;
  background-repeat: no-repeat;
}

.use-case-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.use-case-card p {
    color: var(--gray-medium);
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    background: var(--gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.testimonial-card {
    display: flex;
    justify-content: space-between;
    align-items: start;
    flex-direction: column;
    height: 100%;
    background: white;
    padding: 40px;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    position: relative;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.testimonial-card::before {
    /* content: '"';
    font-size: 4rem;
    color: var(--primary-color);
    position: absolute;
    top: 10px;
    left: 30px;
    opacity: 0.3;
    line-height: 1; */
}

.testimonial-content {
    margin-bottom: 30px;
}

.testimonial-content p {
    font-size: var(--fs-p);
    line-height: 1.6;
    color: hsla(var(--o-bg), .8);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.author-name {
    font-weight: 600;
    color: var(--dark-color);
    display: block;
}

.author-company {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* Demo Section */
.demo {
    background: white;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.demo-text .section-title {
    text-align: left;
}

.demo-text .section-subtitle {
    text-align: left;
    margin-bottom: 30px;
}

.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.benefit-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.demo-form {
    background: hsla(var(--o-bg), .9);
    padding: 40px;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: hsla(var(--bg), .8 );
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-disclaimer {
    font-size: 0.85rem;
    color: hsla(var(--bg), .6);
    text-align: center;
    margin-top: 15px;
    line-height: 1.4;
}

/* About Contact Section */
section#contact {

}

#contact .container {
    @media screen and (max-width: 680px) {
        flex-direction: column;
    }
}
.section-subtitle.--about {
    max-width: 61.8%;
    margin: 0;
    @media screen and (max-width: 680px) {
        max-width: none;
        width: 100%;
    }
}

.about-contact {
    background: hsla(var(--o-bg), .24);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.about-text .section-title {
    text-align: left;
}

.about-text .section-subtitle {
    text-align: left;
}

.company-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
}

.team-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.team-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 20px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.member-photo {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.member-info h4 {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.member-info p {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.contact-info {
    background: linear-gradient(30deg, hsla(var(--bg), .4), hsla(var(--bg), .8));
    max-width: 400px;
    padding: 40px;
    border-radius: 4px;
    box-shadow: -4px 4px 8px 2px hsla(var(--o-bg), .2);
    text-align: center;
    backdrop-filter: blur(4px);
}

.contact-info h3 {
    font-weight: 600;
    margin-bottom: 30px;
    color: hsla(var(--o-bg), .8);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    white-space: nowrap;
}

.contact-item i {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-link {
    width: 48px;
    height: 48px;
    background: linear-gradient(30deg, hsla(var(--o-bg), .6), hsla(var(--o-bg), .9));
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsla(var(--bg), .8);
    text-decoration: none;
    transition: all 0.3s ease;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* FAQ Section */
.faq {
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 20px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
    font-weight: 600;
    color: var(--dark-color);
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: var(--gray-medium);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 20px;
    position: relative;
    top: calc(var(--header-height) + var(--navbar-height));
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-section {
    align-items: start;
    @media screen and (max-width: 680px) {
        align-items: center;
    }
}
.footer-section h4 {
    font-weight: 600;
    margin-bottom: 20px;
    color: hsla(var(--bg), .4);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    justify-content: start;
    gap: 4px;
    margin-bottom: 16px;
    @media screen and (max-width: 680px) {
        transform: translateX(-16px);
        justify-content: center;
        margin-bottom: 32px;
    }
}

.footer-logo .logo-img {
    width: auto;
    height: 40px;
    object-fit: contain;
}

.footer-logo .logo-placeholder {
    background: var(--gradient-primary);
}

.footer-logo .logo-text {
    color: white;
}

.swiss-container {
    justify-content: start;
    @media screen and (max-width: 840px) {
        justify-content: center;
    }
}
.swiss-made {
    font-size: calc(var(--f-size-p) - 2px);
    color: hsla(var(--bg), 0.4);
}

.footer-bottom {
    border-top: 1px dotted hsla(var(--bg), .2);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: hsla(var(--bg), .4);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: hsla(var(--bg), .8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}


.nav-menu.active {
    display: flex;
    justify-content: center;
    position: fixed;
    /* top: var(--header-height); */
    left: 0;
    width: 100%;
    background-color: hsla(var(--o-bg), .96);
    padding: 24px;
    z-index: 998;
    backdrop-filter: blur(24px);
}

/* Responsive Design */
@media (max-width: 840px) {

    :root{
        --header-height: 64px;
        --navbar-height: 0px;
        --logo-height: 40px;
    }

    .nav-item::after {
        content: '-';
        padding: 0 8px;
        color: hsl(var(--secondary-tone));
    }

    .hamburger {
        display: flex;
    }
    
    .nav-menu,
    .header-cta {
        /* display: none; */
        opacity: 0;
        display: unset;
        height: 0;
        transition: height .32s ease-in-out;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        /* top: var(--header-height); */
        opacity: 1;
        top: 0;
        left: 0;
        width: 100%;
        padding: 24px;
        gap: 20px;
        z-index: 998;
        height: unset;
        @media screen and (max-width: 480px) {
            padding: 16px;
            gap: 8px;
        }
        @media screen and (max-width: 320px) {
            padding: 8px;
            gap: 4px;
        }
    }
    
    .navbar {
        height: var(--navbar-height);
    }
    
    .nav-container {
    }

    .cta-tablet {
        display: flex;
        flex-direction: column;
        left: 0;
        width: 100%;
        gap: 12px;
        z-index: 998;
    }
    
    
    .hero-title {
        line-height: 1.2;
    }   
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
        flex-wrap: wrap;
    }
    
    .hero-image-placeholder {
        width: 100%;
        max-width: 350px;
        height: 280px;
        font-size: 70px;
    }
    
    .features-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .difference-content,
    .demo-content,
    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .footer-logo {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .section-title {
    }
    
    .section-subtitle {
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }
    
    .feature-item:hover {
        transform: translateY(-5px);
    }
    
    section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    :root{
        --header-height: 56px;
        --logo-height: 32px;
    }

    .hero-title {
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    
    .hero-cta .btn-primary.large,
    .hero-cta .btn-secondary.large {
        padding: 16px 28px;
        /* font-size: 15px; */
        width: 100%;
        max-width: 300px;
    }
    
    .feature-card,
    /* .use-case-card, */
    .testimonial-card {
        padding: 40px 24px;
    }

    #fonctionnalites .use-case-card {
        padding: 0;
    }
    
    .demo-form {
        padding: 40px 24px;
    }
    
    .section-title {
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .container {
        padding: 0 16px;
    }
}


.hamburger.active .bar:nth-child(1) {
    transform: translate(8px);
}

.hamburger.active .bar:nth-child(2) {
    transform: translateX(-2px);
}

.hamburger.active .bar:nth-child(3) {
    transform: translateX(-8px);
}

/* Animations */
/* @keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
} */

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
select:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Success state for form */
.form-success {
    background: #dcfce7;
    border: 2px solid #22c55e;
    padding: 20px;
    border-radius: 8px;
    color: #166534;
    text-align: center;
    margin-top: 20px;
}

/* Error state for form */
.form-error {
    background: #fef2f2;
    border: 2px solid #ef4444;
    padding: 20px;
    border-radius: 8px;
    color: #b91c1c;
    text-align: center;
    margin-top: 20px;
}

.form-success i,
.form-error i {
    /* font-size: 2rem; */
    margin-bottom: 10px;
    display: block;
}

.form-success h3,
.form-error h3 {
    margin-bottom: 10px;
    /* font-size: 1.2rem; */
}

.form-success p,
.form-error p {
    margin: 0;
    /* font-size: 0.9rem; */
}

/* 3D C-cube logo styles */
.logo-text {
    color: hsla(var(--o-bg), 0.8);
    font-size: var(--f-size-2);
    margin-left: 16px;
    white-space: nowrap;
}
.logo-text span{
    white-space: nowrap;
}
@media (max-width: 840px) {
    .logo-text {
        font-size: var(--f-size-3);
        margin-left: 8px;
    }
}
@media (max-width: 480px) {
    .logo-text {
        font-size: var(--f-size-4);
        margin-left: 4px;
    }
}
.logo-cube-c {
  --cube-size: 40px;
  width: var(--cube-size);
  height: var(--cube-size);
  /* position: relative;
  perspective: 1200px;
  margin: 0 auto; */
  transform-style: preserve-3d;
  transform: scale(0.8) rotateX(322.5deg) rotateY(-315deg);
  animation: isometric-spin-pause 32s linear infinite;
  @media (max-width: 840px) {
    --cube-size: 32px;
  }
  @media (max-width: 480px) {
    --cube-size: 24px;
  }
}
.cube-panel {
  position: absolute;
  width: var(--cube-size);
  height: var(--cube-size);
  background: linear-gradient(135deg, hsla(var(--o-bg), 0.4) 0%, hsla(var(--o-bg), 0.1) 100%);
  border: 2px solid hsla(var(--o-bg), 0.6);
  /* box-shadow: 0 0 8px 2px hsla(var(--o-bg), 0.2); */
  backdrop-filter: blur(4px);
  border-radius: 4px;
}
.panel-top {
  transform: rotateX(90deg) translateZ(calc(var(--cube-size) / 2));
  transform-origin: center center;
}
.panel-bottom {
  transform: rotateX(90deg) translateZ(calc(var(--cube-size) / -2));
  transform-origin: center center;
}
.panel-left {
  transform: rotateY(90deg) translateZ(calc(var(--cube-size) / -2));
  transform-origin: center center;
}
.logo-cube-c {
  animation: isometric-spin 6s linear infinite;
}
@keyframes isometric-spin {
  0% {
    transform: scale(0.8) rotateX(322.5deg) rotateY(-315deg);
  }
  100% {
    transform: scale(0.8) rotateX(322.5deg) rotateY(45deg);
  }
}

.footer-cube-static {
    animation: none !important;
    transform: scale(0.8) rotateX(322.5deg) rotateY(-405deg) !important;
    @media screen and (max-width: 480px) {
        transform: scale(0.8) rotateX(322.5deg) rotateY(-405deg) translateZ(-10px) translateY(10px) !important;
    }
}
.footer-cube-static .cube-panel {
    background: linear-gradient(135deg, hsla(var(--bg), 0.4) 0%, hsla(var(--bg), 0.2) 100%);
}

/* Matrix Wall Effect */
#matrix-wall {
  position: absolute; z-index: 0; top: 0; left: 85%; transform: translate(-50%, -50%);
  width: 100vw;
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  @media screen and (max-width: 680px) {
    left: 50%; top: 110.5%;
  }
  @media screen and (max-width: 480px) {
    left: 50%; top: 107%;
  }
  @media screen and (max-width: 320px) {
    left: 50%; top: 105%;
  }
}
.matrix-wall {
  display: flex;
  flex-direction: column;
  gap: 0;
  font-family: 'Fira Mono', 'Consolas', 'Menlo', 'Monaco', monospace;
  font-size: 1rem;
  line-height: 1.1;
  user-select: none;
}
.matrix-row {
  display: flex;
  flex-direction: row;
  gap: 0;
}
.matrix-cell {
  display: inline-block;
  width: 1ch;
  height: 1rem;
  color: hsla(var(--bg), .4);
  opacity: 0.96;
  transition: color 0.8s;
  font-variant-ligatures: none;
}
.matrix-highlight {
  color: hsla(var(--secondary-light), 0.6) !important; /* Change this hex to your preferred red */
  font-weight: bold;
}

.language-selector {
    outline: none;
    padding: 8px;
    text-align: center;
    border-radius: 4px;
    border: 1px solid hsla(var(--o-bg), 0.6);
    background-color: hsla(var(--o-bg), 0.1);
    color: hsla(var(--o-bg), 0.8);
    margin-right: 1rem;
    cursor: pointer;
    font-size: 14px;
    @media screen and (max-width: 840px) {
        display: none;
    }
}

.language-selector.--mobile {
    display: none;
    @media screen and (max-width: 840px) {
        display: unset;
        margin-right: unset;
        border: 1px solid hsla(var(--bg), 0.6);
        color: hsla(var(--bg), 0.8);
    }
}

.language-selector:hover {
    background-color: hsla(var(--o-bg), 0.2);
}

.language-selector option {
    background-color: hsla(var(--o-bg), 1);
    color: hsla(var(--bg), 0.8);
}