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

:root {
    --color-primary: #F0660A;
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-gray: #FAFAFA;
    --color-bg-beige: #FFF9F5;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--color-bg-beige);
    color: var(--color-black);
    line-height: 1.5;
    position: relative;
}

/* GRILLE EN BACKGROUND */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 49px, #00000015 49px, #00000015 50px),
        repeating-linear-gradient(90deg, transparent, transparent 49px, #00000015 49px, #00000015 50px);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px;
}

/* HEADER */
header {
    border-bottom: 2px solid var(--color-black);
    padding: 40px 0;
    background: var(--color-bg-beige);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: -2px;
    grid-column: 1;
}

.logo strong {
    font-weight: 900;
}

.logo span {
    color: var(--color-primary);
}

.nav-desktop {
    display: flex;
    gap: 40px;
    justify-content: flex-end;
    grid-column: 3;
    align-items: center;
}

.nav-desktop a {
    color: var(--color-black);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: all 0.3s;
    white-space: nowrap;
}

.samacrm-btn {
    padding: 10px 18px;
    background: linear-gradient(to right, #EC4899, #D946EF);
    color: white !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    box-shadow: 0 4px 14px 0 rgba(236, 72, 153, 0.3);
}

.samacrm-btn::after {
    display: none !important;
}

.samacrm-btn:hover {
    background: linear-gradient(to right, #DB2777, #C026D3);
    box-shadow: 0 6px 20px 0 rgba(236, 72, 153, 0.4);
    transform: translateY(-2px);
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s;
}

.nav-desktop a:hover::after {
    width: 100%;
}

/* HERO SECTION */
.hero {
    padding: 120px 0;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero h1 {
    font-size: 128px;
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -6px;
}

.hero h1 .outline {
    color: transparent;
    -webkit-text-stroke: 3px var(--color-black);
}

.hero h1 .filled {
    color: var(--color-black);
}

.hero h1 .accent {
    color: var(--color-primary);
}

.hero-sidebar {
    border-left: 4px solid var(--color-black);
    padding-left: 40px;
    position: relative;
}

/* Carré orange supprimé */

.hero-meta {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
}

.hero-description {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-swiss {
    display: inline-block;
    padding: 20px 60px;
    background: var(--color-black);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 1px;
    transition: all 0.3s;
    position: relative;
}

.cta-swiss::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-primary);
    transition: all 0.3s;
}

.cta-swiss:hover::before {
    top: -12px;
    left: -12px;
}

/* GEOMETRIC SHAPES */
.geometric-bg {
    position: absolute;
    z-index: -1;
}

.circle {
    width: 400px;
    height: 400px;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    position: absolute;
    top: 100px;
    right: -100px;
}

/* Square supprimé */

/* SECTION HEADERS */
.section-header-swiss {
    display: flex;
    align-items: baseline;
    gap: 30px;
    margin-bottom: 80px;
}

.section-number-swiss {
    font-size: 200px;
    font-weight: 900;
    line-height: 0.8;
    color: transparent;
    -webkit-text-stroke: 2px var(--color-black);
}

.section-title-swiss {
    font-size: 160px;
    font-weight: 900;
    letter-spacing: -8px;
    white-space: nowrap;
    text-transform: uppercase;
    line-height: 0.8;
    transition: color 0.3s ease;
    cursor: pointer;
}

.section-title-swiss:hover {
    color: var(--color-primary);
}

/* ABOUT SECTION */
.about {
    padding: 120px 0;
    border-top: 2px solid var(--color-black);
}

.about-grid {
    display: grid;
    gap: 60px;
}

.large-text {
    font-size: 32px;
    font-weight: 300;
    line-height: 1.6;
    max-width: 900px;
}

.about-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin: 60px 0;
}

.detail-card {
    border: 2px solid var(--color-black);
    padding: 40px;
    background: var(--color-white);
}

.detail-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.detail-card h3 {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 16px;
}

.detail-card p {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
}

/* SERVICES SECTION */
.services {
    padding: 120px 0;
    border-top: 2px solid var(--color-black);
}

.services-grid-swiss {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-card-swiss {
    border: 2px solid var(--color-black);
    padding: 40px;
    background: var(--color-white);
    position: relative;
    transition: all 0.3s;
}

.service-card-swiss.featured {
    background: var(--color-gray);
    border-width: 3px;
}

.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1px;
}

.service-number-tag {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.service-card-swiss h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 16px;
}

.service-desc {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-list {
    list-style: none;
    margin-bottom: 24px;
}

.service-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 14px;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.service-timing {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-black);
    border-top: 2px solid var(--color-black);
    padding-top: 20px;
}

/* PROJECTS SECTION */
.projects {
    padding: 120px 0;
    border-top: 2px solid var(--color-black);
}

/* CAROUSEL BRUTALIST */
.projects-carousel-wrapper {
    position: relative;
    overflow: hidden;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
}

.carousel-btn {
    width: 80px;
    height: 80px;
    background: var(--color-black);
    color: white;
    border: 4px solid var(--color-black);
    font-size: 32px;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    font-family: 'Space Grotesk', sans-serif;
}

.carousel-btn:hover {
    background: transparent;
    color: var(--color-black);
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--color-black);
}

.carousel-counter {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-family: 'Space Grotesk', sans-serif;
}

.current-slide {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -2px;
}

.separator {
    font-size: 48px;
    font-weight: 700;
    opacity: 0.3;
}

.total-slides {
    font-size: 32px;
    font-weight: 700;
    opacity: 0.5;
}

.projects-carousel {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
    will-change: transform;
}

.project-slide {
    min-width: 100%;
    padding: 0 20px;
}

.project-card-brutalist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 4px solid var(--color-black);
    background: white;
    overflow: hidden;
}

.project-image-brutalist {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-right: 4px solid var(--color-black);
}

.project-image-brutalist img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.project-card-brutalist:hover .project-image-brutalist img {
    filter: grayscale(0%);
    transform: scale(1.1);
}

.project-info-brutalist {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.project-number-brutalist {
    font-size: 120px;
    font-weight: 900;
    line-height: 0.8;
    letter-spacing: -4px;
    color: var(--color-primary);
    opacity: 0.2;
}

.project-tags-brutalist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.project-tags-brutalist span {
    background: var(--color-black);
    color: white;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
}

.project-title-brutalist {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 20px;
    line-height: 1.1;
}

.project-description-brutalist {
    font-size: 18px;
    line-height: 1.6;
    color: #666;
}

.project-description-swiss {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 24px;
}

.project-tags-swiss {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.tag-swiss {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid var(--color-black);
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.tag-swiss:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* CONTACT SECTION */
.contact {
    padding: 120px 0;
    border-top: 2px solid var(--color-black);
}

.contact-grid-swiss {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-headline {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.contact-description {
    font-size: 18px;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 40px;
}

.email-link {
    color: var(--color-black);
    text-decoration: none;
    font-weight: 700;
    font-size: 24px;
    display: block;
    margin-bottom: 16px;
    transition: all 0.3s;
}

.email-link:hover {
    color: var(--color-primary);
    padding-left: 12px;
}

.availability-text {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* FORM */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    transition: all 0.3s;
}

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

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    padding: 20px;
    background: var(--color-black);
    color: var(--color-white);
    border: 2px solid var(--color-black);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
}

.btn-submit:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

/* FOOTER */
footer {
    padding: 60px 0;
    border-top: 2px solid var(--color-black);
    margin-top: 120px;
}

.footer-content {
    text-align: center;
}

.footer-content p {
    font-size: 14px;
    color: #666;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .container {
        padding: 0 40px;
    }

    .hero h1 {
        font-size: 72px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .section-header-swiss {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .section-number-swiss {
        font-size: 120px;
    }

    .section-title-swiss {
        font-size: 96px;
        letter-spacing: -5px;
    }

    .about-details-grid {
        grid-template-columns: 1fr;
    }

    .services-grid-swiss {
        grid-template-columns: 1fr;
    }

    .project-card-brutalist {
        grid-template-columns: 1fr;
    }

    .project-image-brutalist {
        border-right: none;
        border-bottom: 4px solid var(--color-black);
    }

    .project-info-brutalist {
        padding: 40px;
    }

    .project-number-brutalist {
        font-size: 80px;
    }

    .project-title-brutalist {
        font-size: 36px;
    }

    .carousel-controls {
        gap: 30px;
        margin-bottom: 40px;
    }

    .carousel-btn {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .current-slide {
        font-size: 56px;
    }

    .separator {
        font-size: 36px;
    }

    .total-slides {
        font-size: 24px;
    }

    .contact-grid-swiss {
        grid-template-columns: 1fr;
    }

    .header-grid {
        grid-template-columns: 1fr;
    }

    .nav-desktop {
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    header {
        padding: 20px 0;
    }

    .logo {
        font-size: 32px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 48px;
        letter-spacing: -3px;
    }

    .hero-description {
        font-size: 18px;
    }

    .section-number-swiss {
        font-size: 80px;
    }

    .section-title-swiss {
        font-size: 56px;
        letter-spacing: -3px;
    }

    .about,
    .services,
    .projects,
    .contact {
        padding: 80px 0;
    }

    .large-text {
        font-size: 24px;
    }

    .contact-headline {
        font-size: 36px;
    }

    .project-card-brutalist {
        grid-template-columns: 1fr;
    }

    .project-image-brutalist {
        border-right: none;
        border-bottom: 4px solid var(--color-black);
    }

    .project-info-brutalist {
        padding: 30px;
    }

    .project-number-brutalist {
        font-size: 60px;
    }

    .project-title-brutalist {
        font-size: 28px;
    }

    .project-description-brutalist {
        font-size: 16px;
    }

    .carousel-controls {
        gap: 20px;
        margin-bottom: 30px;
    }

    .carousel-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
        border: 3px solid var(--color-black);
    }

    .current-slide {
        font-size: 48px;
    }

    .separator {
        font-size: 32px;
    }

    .total-slides {
        font-size: 20px;
    }

    .project-slide {
        padding: 0 10px;
    }

    .header-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .logo {
        order: 1;
    }

    .nav-desktop {
        grid-column: 1;
        gap: 12px;
        justify-content: flex-start;
        order: 2;
        flex-wrap: wrap;
    }

    .nav-desktop a {
        font-size: 14px;
    }

    .samacrm-btn {
        font-size: 13px !important;
        padding: 8px 14px;
    }
}