/* ===== LOADER ===== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-darker);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(192, 192, 192, 0.05) 0%, transparent 70%);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.loader-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.loader-logo {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: logoFloat 3s ease-in-out infinite;
}

.loader-logo-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(192, 192, 192, 0.5));
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.05);
    }
}

.loader-stairs {
    position: relative;
    width: 100%;
    height: 120px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
    padding: 0;
    margin: 2rem 0;
    overflow: visible;
}

.loader-stair-step {
    background: linear-gradient(180deg, 
        rgba(192, 192, 192, 0.15) 0%, 
        rgba(192, 192, 192, 0.08) 50%,
        rgba(10, 10, 10, 0.9) 100%);
    border-top: 2px solid rgba(192, 192, 192, 0.3);
    border-left: 1px solid rgba(192, 192, 192, 0.1);
    border-right: 1px solid rgba(192, 192, 192, 0.1);
    position: relative;
    flex: 1;
    max-width: 200px;
    transform-origin: bottom;
    animation: loaderStairGrow 1s ease-out forwards;
    opacity: 0;
    box-shadow: 
        0 -4px 20px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.loader-stair-step:nth-child(1) {
    animation-delay: 0.1s;
    max-width: 150px;
    height: 25px;
}

.loader-stair-step:nth-child(2) {
    animation-delay: 0.2s;
    max-width: 180px;
    margin-left: -12px;
    height: 40px;
}

.loader-stair-step:nth-child(3) {
    animation-delay: 0.3s;
    max-width: 210px;
    margin-left: -12px;
    height: 55px;
}

.loader-stair-step:nth-child(4) {
    animation-delay: 0.4s;
    max-width: 240px;
    margin-left: -12px;
    height: 70px;
}

.loader-stair-step:nth-child(5) {
    animation-delay: 0.5s;
    max-width: 270px;
    margin-left: -12px;
    height: 85px;
}

.loader-stair-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 20%, 
        var(--accent-light) 50%, 
        var(--accent) 80%, 
        transparent 100%);
    opacity: 0;
    animation: loaderStairLine 1.2s ease-out forwards;
    box-shadow: 0 0 15px rgba(192, 192, 192, 0.6);
}

.loader-stair-step:nth-child(1)::before {
    animation-delay: 0.5s;
}

.loader-stair-step:nth-child(2)::before {
    animation-delay: 0.6s;
}

.loader-stair-step:nth-child(3)::before {
    animation-delay: 0.7s;
}

.loader-stair-step:nth-child(4)::before {
    animation-delay: 0.8s;
}

.loader-stair-step:nth-child(5)::before {
    animation-delay: 0.9s;
}

.loader-stair-step::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        rgba(192, 192, 192, 0.05) 0%, 
        transparent 100%);
    pointer-events: none;
}

@keyframes loaderStairGrow {
    from {
        transform: scaleY(0) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scaleY(1) translateY(0);
        opacity: 1;
    }
}

@keyframes loaderStairLine {
    from {
        opacity: 0;
        transform: scaleX(0);
    }
    to {
        opacity: 1;
        transform: scaleX(1);
    }
}

.loader-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--accent);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 300;
    position: relative;
    overflow: hidden;
}

.loader-text-line {
    display: inline-block;
    animation: textGlow 2s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

@keyframes textGlow {
    0%, 100% {
        opacity: 0.6;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-3px);
    }
}

.loader-text::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    animation: lineMove 2s ease-in-out infinite;
}

@keyframes lineMove {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0a0a0a;
    --bg-darker: #000000;
    --bg-card: #141414;
    --accent: #c0c0c0;
    --accent-light: #e8e8e8;
    --accent-dark: #a0a0a0;
    --accent-shine: linear-gradient(135deg, #e8e8e8 0%, #c0c0c0 50%, #a0a0a0 100%);
    --text: #ffffff;
    --text-light: #c8c8c8;
    --text-lighter: #666666;
    --border: #1a1a1a;
    
    --font-primary: 'Inter', -apple-system, sans-serif;
    --font-display: 'Playfair Display', serif;
    
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text);
    line-height: 1.8;
    overflow-x: hidden;
    background: var(--bg-dark);
    -webkit-font-smoothing: antialiased;
}

body.loading {
    overflow: hidden;
    height: 100vh;
    position: fixed;
    width: 100%;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 50%, var(--accent) 100%);
    width: 0%;
    transition: width 0.15s ease;
    box-shadow: 0 0 25px rgba(192, 192, 192, 0.9), 0 0 10px rgba(192, 192, 192, 0.5);
    z-index: 1001;
    opacity: 1;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    height: 28px;
}

.logo-image {
    height: 100%;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.logo:hover .logo-image {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.4s ease;
}

.nav-link:hover {
    color: var(--accent);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    width: 36px;
    height: 32px;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1001;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.hamburger span {
    width: 100%;
    height: 3.5px;
    background: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8), 0 0 5px rgba(255, 255, 255, 0.5);
}

.hamburger.active {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.hamburger.active span {
    background: #ffffff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 1), 0 0 8px rgba(255, 255, 255, 0.7);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 85vh;
    padding: 0 0 6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-darker);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(180deg, #000000 0%, #0a0a0a 30%, #050505 60%, #000000 100%);
    z-index: 1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 900px 700px at 15% 25%, rgba(192, 192, 192, 0.18) 0%, rgba(192, 192, 192, 0.08) 30%, transparent 65%),
        radial-gradient(ellipse 800px 600px at 85% 75%, rgba(232, 232, 232, 0.15) 0%, rgba(232, 232, 232, 0.06) 30%, transparent 65%),
        radial-gradient(ellipse 1200px 900px at 50% 50%, rgba(192, 192, 192, 0.1) 0%, rgba(192, 192, 192, 0.04) 40%, transparent 75%),
        radial-gradient(ellipse 600px 500px at 50% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
    animation: backgroundPulse 12s ease-in-out infinite;
    filter: blur(1px);
}

.hero-background::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        conic-gradient(from 0deg at 50% 50%, 
            transparent 0deg,
            rgba(192, 192, 192, 0.05) 45deg,
            rgba(232, 232, 232, 0.04) 60deg,
            transparent 75deg,
            rgba(192, 192, 192, 0.03) 120deg,
            transparent 135deg,
            rgba(232, 232, 232, 0.04) 180deg,
            transparent 195deg,
            rgba(192, 192, 192, 0.05) 240deg,
            rgba(232, 232, 232, 0.03) 270deg,
            transparent 285deg,
            rgba(192, 192, 192, 0.04) 330deg,
            transparent 345deg,
            transparent 360deg);
    z-index: 1;
    animation: rotateGradient 25s linear infinite;
    opacity: 0.6;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(192, 192, 192, 0.08) 0%, rgba(192, 192, 192, 0.03) 40%, transparent 70%),
        linear-gradient(225deg, rgba(232, 232, 232, 0.06) 0%, rgba(232, 232, 232, 0.02) 40%, transparent 70%),
        linear-gradient(45deg, transparent 0%, rgba(192, 192, 192, 0.04) 50%, transparent 100%),
        linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 30%, transparent 60%);
    z-index: 2;
    opacity: 0.85;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(192, 192, 192, 0.01) 2px,
            rgba(192, 192, 192, 0.01) 4px
        );
    z-index: 1;
    animation: scanLines 8s linear infinite;
    opacity: 0.3;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(192, 192, 192, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(192, 192, 192, 0.02) 1px, transparent 1px);
    background-size: 100px 100px;
    z-index: 2;
    opacity: 0.25;
    mask-image: 
        radial-gradient(ellipse 120% 100% at 50% 50%, black 30%, transparent 75%),
        linear-gradient(black, black);
    -webkit-mask-image: 
        radial-gradient(ellipse 120% 100% at 50% 50%, black 30%, transparent 75%),
        linear-gradient(black, black);
    animation: patternShift 15s ease-in-out infinite;
}

.hero-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(192, 192, 192, 0.12) 0%, rgba(192, 192, 192, 0.06) 30%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(232, 232, 232, 0.1) 0%, rgba(232, 232, 232, 0.05) 30%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(192, 192, 192, 0.08) 0%, transparent 40%);
    z-index: -1;
    animation: orbFloat 10s ease-in-out infinite;
}

.hero-pattern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 200px 300px at 20% 30%, rgba(255, 255, 255, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 150px 200px at 80% 70%, rgba(232, 232, 232, 0.05) 0%, transparent 60%);
    z-index: -1;
    animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0.5;
        transform: translate(0, 0) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(20px, -20px) scale(1.1);
    }
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1) translate(0, 0);
        filter: blur(1px) brightness(1);
    }
    33% {
        opacity: 0.95;
        transform: scale(1.04) translate(15px, -15px);
        filter: blur(1.2px) brightness(1.1);
    }
    66% {
        opacity: 0.98;
        transform: scale(1.03) translate(-15px, 15px);
        filter: blur(1.1px) brightness(1.05);
    }
}

@keyframes rotateGradient {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes scanLines {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(100px);
    }
}

@keyframes patternShift {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.25;
    }
    50% {
        transform: translate(20px, 20px);
        opacity: 0.3;
    }
}

@keyframes orbFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.8;
    }
}

.stair-decoration {
    position: absolute;
    bottom: 0;
    right: 8%;
    width: 350px;
    height: 450px;
    z-index: 3;
    opacity: 0.12;
    transform: perspective(1000px) rotateX(60deg) rotateY(-15deg);
    transform-style: preserve-3d;
    filter: blur(0.5px);
}

.stair-step {
    position: absolute;
    width: 100%;
    height: 60px;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.3) 0%, rgba(192, 192, 192, 0.1) 100%);
    border: 1px solid rgba(192, 192, 192, 0.2);
    transform: translateZ(calc(var(--index, 0) * 30px));
    animation: stairFloat 4s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.stair-step:nth-child(1) {
    bottom: 0;
    --index: 0;
    width: 100%;
}

.stair-step:nth-child(2) {
    bottom: 60px;
    --index: 1;
    width: 85%;
    right: 0;
}

.stair-step:nth-child(3) {
    bottom: 120px;
    --index: 2;
    width: 70%;
    right: 0;
}

.stair-step:nth-child(4) {
    bottom: 180px;
    --index: 3;
    width: 55%;
    right: 0;
}

.stair-step:nth-child(5) {
    bottom: 240px;
    --index: 4;
    width: 40%;
    right: 0;
}

@keyframes stairFloat {
    0%, 100% {
        transform: translateZ(calc(var(--index, 0) * 30px)) translateY(0);
    }
    50% {
        transform: translateZ(calc(var(--index, 0) * 30px)) translateY(-10px);
    }
}

.hero-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 8rem 3rem 4rem;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 4rem;
    letter-spacing: -0.02em;
    text-align: center;
    width: 100%;
}

.hero-main {
    display: grid;
    grid-template-columns: 0.5fr 0.5fr;
    gap: 5rem;
    align-items: center;
    max-width: 100%;
    margin: 0 auto 4rem;
}

.hero-text {
    text-align: left;
    max-width: 100%;
}

.hero-bottom {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.hero-video {
    position: relative;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
    align-self: stretch;
    display: flex;
    align-items: center;
}

.video-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 30px 100px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 40px 120px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.hero-video-element {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg, 
        rgba(0, 0, 0, 0.05) 0%, 
        rgba(0, 0, 0, 0.2) 50%,
        rgba(0, 0, 0, 0.1) 100%
    );
    pointer-events: none;
    border-radius: 20px;
}


.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.3s; }

.title-main {
    color: var(--text);
}

.title-accent {
    background: var(--accent-shine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 400;
    filter: drop-shadow(0 0 20px rgba(192, 192, 192, 0.4));
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    color: var(--text-light);
    margin-bottom: 0;
    font-weight: 300;
    line-height: 1.8;
    max-width: 100%;
    opacity: 0;
    animation: fadeInUp 1s ease 0.7s forwards;
    text-align: left;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 0;
    opacity: 0;
    animation: fadeInUp 1s ease 0.9s forwards;
    padding-top: 0.5rem;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2.5rem;
    margin-top: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    animation: fadeInUp 1s ease 1.1s forwards;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-features::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-shine);
    animation: lineExpand 1.5s ease 1.3s forwards;
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

@keyframes lineExpand {
    to {
        width: 100%;
    }
}

.hero-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    text-align: left;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(192, 192, 192, 0.08);
    border: 1px solid rgba(192, 192, 192, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 50%;
    transition: var(--transition);
}

.hero-feature:hover .feature-icon {
    background: rgba(192, 192, 192, 0.15);
    border-color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.3);
}

.feature-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.feature-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature-text strong {
    color: var(--text);
    font-size: 1rem;
    font-weight: 500;
    display: block;
}

.feature-text span {
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 300;
}

.btn {
    padding: 1.25rem 3rem;
    border: none;
    border-radius: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--accent-shine);
    color: var(--bg-dark);
    border: 1px solid var(--accent);
    position: relative;
    overflow: hidden;
    font-weight: 600;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(192, 192, 192, 0.4);
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    transition: width 0.4s ease;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-4px);
}

.btn-secondary span {
    position: relative;
    z-index: 1;
}

.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.mouse {
    width: 26px;
    height: 44px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 14px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0.3;
        transform: translateX(-50%) translateY(14px);
    }
}

/* ===== SECTION STYLES ===== */
section {
    padding: 8rem 0;
    position: relative;
}

.section-intro {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--accent);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    font-weight: 500;
    position: relative;
    padding-bottom: 1rem;
}

.section-label::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: var(--accent);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 300;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-light);
    font-weight: 300;
    line-height: 1.9;
}

/* ===== SAVOIR-FAIRE SECTION ===== */
.savoir-faire {
    background: var(--bg-dark);
    padding: 10rem 0;
}

.savoir-faire-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 8rem;
    align-items: center;
}

.savoir-faire-text {
    max-width: 800px;
}

.savoir-faire-cta {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

.savoir-faire-intro {
    margin-bottom: 4rem;
}

.lead {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--text);
    font-weight: 300;
    margin-bottom: 2rem;
    line-height: 1.5;
    font-family: var(--font-display);
    letter-spacing: -0.01em;
}

.savoir-faire-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 2;
    font-size: 1.125rem;
    font-weight: 300;
}

.savoir-faire-details {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border);
}

.detail-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.detail-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 300;
    background: var(--accent-shine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    min-width: 100px;
    filter: drop-shadow(0 0 10px rgba(192, 192, 192, 0.3));
}

.detail-text strong {
    display: block;
    color: var(--text);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-family: var(--font-display);
}

.detail-text p {
    color: var(--text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin: 0;
}

.savoir-faire-visual {
    position: relative;
}

.visual-card {
    position: relative;
    aspect-ratio: 3/4;
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transform-style: preserve-3d;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 20px,
            rgba(192, 192, 192, 0.03) 20px,
            rgba(192, 192, 192, 0.03) 21px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 20px,
            rgba(192, 192, 192, 0.03) 20px,
            rgba(192, 192, 192, 0.03) 21px
        );
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.visual-card:hover::before {
    opacity: 1;
}

.card-image {
    width: 100%;
    height: 100%;
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.visual-card:hover .card-image img {
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, transparent 100%);
    padding: 3rem;
    color: var(--text);
    transform: translateY(100%);
    transition: var(--transition);
}

.visual-card:hover .card-overlay {
    transform: translateY(0);
}

.card-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.card-overlay p {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 300;
}

/* ===== CREATIONS SECTION ===== */
.creations {
    background: var(--bg-darker);
    padding: 10rem 0;
}

.creations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-top: 5rem;
}

.creations-cta {
    text-align: center;
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 1px solid var(--border);
    position: relative;
}

.creations-cta::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-shine);
    animation: lineExpand 1.5s ease 0.5s forwards;
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

.creation-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    transform-style: preserve-3d;
}

.creation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-shine);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.6);
}

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

.creation-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    border-color: var(--accent);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(192, 192, 192, 0.2);
}

.creation-badge {
    position: absolute;
    top: 2.5rem;
    right: 2.5rem;
    background: var(--accent-shine);
    color: var(--bg-dark);
    padding: 0.625rem 1.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 2;
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.5);
}

.creation-image {
    width: 100%;
    height: 300px;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.creation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.creation-card:hover .creation-image img {
    transform: scale(1.1);
}

.creation-content {
    padding: 3rem;
}

.creation-category {
    font-size: 0.8125rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    font-weight: 500;
}

.creation-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.creation-description {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.9;
    font-size: 1.0625rem;
    font-weight: 300;
}

.creation-features {
    list-style: none;
    margin-bottom: 2rem;
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.creation-features li {
    color: var(--text-light);
    padding: 0.875rem 0;
    font-size: 0.9375rem;
    position: relative;
    padding-left: 1.75rem;
    font-weight: 300;
}

.creation-features li::before {
    content: '—';
    position: absolute;
    left: 0;
    background: var(--accent-shine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 5px rgba(192, 192, 192, 0.5));
}

.creation-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.creation-link:hover {
    color: var(--accent-light);
    gap: 1rem;
}

/* ===== STAIR DIVIDER ===== */
.stair-divider {
    position: relative;
    width: 100%;
    height: 140px;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
    padding: 0;
    margin-bottom: 2rem;
}

.stair-divider-step {
    background: linear-gradient(180deg, 
        rgba(192, 192, 192, 0.15) 0%, 
        rgba(192, 192, 192, 0.08) 50%,
        rgba(10, 10, 10, 0.9) 100%);
    border-top: 2px solid rgba(192, 192, 192, 0.3);
    border-left: 1px solid rgba(192, 192, 192, 0.1);
    border-right: 1px solid rgba(192, 192, 192, 0.1);
    position: relative;
    flex: 1;
    max-width: 300px;
    transform-origin: bottom;
    animation: stairGrow 1.2s ease-out forwards;
    opacity: 0;
    box-shadow: 
        0 -4px 20px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px rgba(192, 192, 192, 0.05);
}

.stair-divider-step:nth-child(1) {
    animation-delay: 0.1s;
    max-width: 220px;
    height: 30px;
}

.stair-divider-step:nth-child(2) {
    animation-delay: 0.2s;
    max-width: 280px;
    margin-left: -15px;
    height: 50px;
}

.stair-divider-step:nth-child(3) {
    animation-delay: 0.3s;
    max-width: 340px;
    margin-left: -15px;
    height: 70px;
}

.stair-divider-step:nth-child(4) {
    animation-delay: 0.4s;
    max-width: 400px;
    margin-left: -15px;
    height: 90px;
}

.stair-divider-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 20%, 
        var(--accent-light) 50%, 
        var(--accent) 80%, 
        transparent 100%);
    opacity: 0;
    animation: stairLine 1.2s ease-out forwards;
    animation-delay: calc(var(--delay, 0.1s) + 0.4s);
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

.stair-divider-step::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        rgba(192, 192, 192, 0.05) 0%, 
        transparent 100%);
    pointer-events: none;
}

@keyframes stairGrow {
    from {
        transform: scaleY(0) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scaleY(1) translateY(0);
        opacity: 1;
    }
}

@keyframes stairLine {
    from {
        opacity: 0;
        transform: scaleX(0);
    }
    to {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* ===== PROCESSUS SECTION ===== */
.processus {
    background: var(--bg-dark);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.processus::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(192, 192, 192, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.processus-timeline {
    max-width: 1200px;
    margin: 6rem auto 0;
    position: relative;
    padding-left: 120px;
}

.processus-timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(192, 192, 192, 0.2) 10%, 
        rgba(192, 192, 192, 0.3) 50%, 
        rgba(192, 192, 192, 0.2) 90%, 
        transparent 100%);
    transform: translateX(-50%);
}

.processus-item {
    position: relative;
    margin-bottom: 5rem;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: visible;
}

.processus-item.visible {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.processus-item:last-child {
    margin-bottom: 0;
}

.processus-icon-wrapper {
    position: absolute;
    left: -120px;
    top: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.processus-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(192, 192, 192, 0.05) 100%);
    border: 2px solid rgba(192, 192, 192, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    position: relative;
    z-index: 2;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.processus-icon svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
}

.processus-item:hover .processus-icon {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.2) 0%, rgba(192, 192, 192, 0.1) 100%);
    border-color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(192, 192, 192, 0.3);
}

.processus-connector {
    position: absolute;
    left: 50%;
    top: 60px;
    width: 2px;
    height: calc(100% + 5rem);
    background: linear-gradient(180deg, 
        rgba(192, 192, 192, 0.3) 0%, 
        rgba(192, 192, 192, 0.1) 50%, 
        transparent 100%);
    transform: translateX(-50%);
    z-index: 1;
}

.processus-item:last-child .processus-connector {
    display: none;
}

.processus-content-wrapper {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
    border: 1px solid rgba(192, 192, 192, 0.1);
    border-radius: 16px;
    padding: 3rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.processus-content-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.processus-item:hover .processus-content-wrapper {
    border-color: rgba(192, 192, 192, 0.3);
    transform: translateX(10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 
                0 0 40px rgba(192, 192, 192, 0.1);
}

.processus-item:hover .processus-content-wrapper::before {
    opacity: 1;
}

.processus-number {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 200;
    background: var(--accent-shine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    min-width: 100px;
    filter: drop-shadow(0 0 20px rgba(192, 192, 192, 0.4));
    opacity: 0.6;
    transition: var(--transition);
}

.processus-item:hover .processus-number {
    opacity: 1;
    transform: scale(1.05);
}

.processus-content {
    flex: 1;
}

.processus-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    gap: 2rem;
}

.processus-content h3 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 400;
    color: var(--text);
    margin: 0;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.processus-duration {
    display: inline-flex;
    align-items: center;
    color: var(--accent);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(192, 192, 192, 0.05) 100%);
    border: 1px solid rgba(192, 192, 192, 0.2);
    border-radius: 50px;
    white-space: nowrap;
    transition: var(--transition);
}

.processus-item:hover .processus-duration {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.15) 0%, rgba(192, 192, 192, 0.1) 100%);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.2);
}

.processus-subtitle {
    color: var(--accent);
    font-size: 0.9375rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
    font-weight: 500;
    display: block;
}

.processus-content p {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.125rem;
    font-weight: 300;
    margin: 0;
}

.processus-cta {
    text-align: center;
    margin-top: 6rem;
    padding-top: 4rem;
    border-top: 1px solid var(--border);
    position: relative;
}

.processus-cta::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-shine);
    animation: lineExpand 1.5s ease 0.5s forwards;
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

/* ===== REALISATIONS SECTION ===== */
.realisations {
    background: var(--bg-darker);
    padding: 10rem 0;
}

.realisations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 5rem;
}

.realisations-cta {
    text-align: center;
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 1px solid var(--border);
    position: relative;
}

.realisations-cta::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-shine);
    animation: lineExpand 1.5s ease 0.5s forwards;
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

.realisation-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 500px;
}

.realisation-item.large {
    grid-column: span 2;
}

.realisation-item:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 30px rgba(192, 192, 192, 0.15);
}

.realisation-image {
    width: 100%;
    height: 350px;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.realisation-item.large .realisation-image {
    height: 500px;
}

.realisation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.realisation-item:hover .realisation-image img {
    transform: scale(1.08);
}

.realisation-info {
    padding: 2.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
}

.realisation-type {
    font-size: 0.8125rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.realisation-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.realisation-info p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.realisation-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-lighter);
    font-size: 0.875rem;
    font-weight: 300;
}

/* ===== TEMOIGNAGES SECTION ===== */
.temoignages {
    background: var(--bg-dark);
    padding: 10rem 0;
}

.temoignages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 5rem;
}

.temoignage-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 3rem;
    transition: var(--transition);
    position: relative;
}

.temoignage-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.temoignage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.temoignage-rating {
    background: var(--accent-shine);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.25rem;
    letter-spacing: 0.2em;
    filter: drop-shadow(0 0 10px rgba(192, 192, 192, 0.4));
}

.temoignage-date {
    color: var(--text-lighter);
    font-size: 0.875rem;
    font-weight: 300;
}

.temoignage-text {
    color: var(--text-light);
    line-height: 2;
    font-size: 1.125rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    font-style: italic;
}

.temoignage-author {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.author-info {
    margin-bottom: 0.75rem;
}

.author-name {
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.25rem;
    font-size: 1.0625rem;
}

.author-location {
    color: var(--text-lighter);
    font-size: 0.875rem;
    font-weight: 300;
}

.author-project {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== FAQ SECTION ===== */
.faq {
    background: var(--bg-darker);
    padding: 10rem 0;
}

.faq-list {
    max-width: 1000px;
    margin: 5rem auto 0;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-question {
    padding: 2.5rem 3rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(192, 192, 192, 0.05);
}

.faq-question h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--text);
    letter-spacing: -0.01em;
    flex: 1;
    margin-right: 2rem;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 300;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accent);
    box-shadow: 0 0 15px rgba(192, 192, 192, 0.4);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease;
    padding: 0 3rem;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
    padding: 0 3rem 2.5rem;
    overflow: visible;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 2;
    font-size: 1.125rem;
    font-weight: 300;
    padding-top: 1rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--bg-dark);
    padding: 10rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 8rem;
}

.contact-intro {
    max-width: 600px;
}

.contact-description {
    color: var(--text-light);
    margin-bottom: 4rem;
    line-height: 2;
    font-size: 1.125rem;
    font-weight: 300;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-method {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.method-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-card);
    border: 1px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.3);
    transition: var(--transition);
}

.contact-method:hover .method-icon {
    box-shadow: 0 0 30px rgba(192, 192, 192, 0.6);
    transform: scale(1.1);
}

.method-icon svg {
    width: 28px;
    height: 28px;
}

.method-content h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.method-content p {
    color: var(--text);
    font-size: 1.0625rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
}

.method-content span {
    color: var(--text-lighter);
    font-size: 0.875rem;
    font-weight: 300;
}

.phone-link,
.email-link {
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.phone-link:hover,
.email-link:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.contact-form {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.95) 0%, rgba(10, 10, 10, 0.98) 100%);
    border: 1px solid rgba(192, 192, 192, 0.2);
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
    opacity: 0.6;
}

.form-header {
    margin-bottom: 3rem;
}

.form-header h3 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 400;
    color: var(--text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, var(--text) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-header p {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 300;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1.375rem 1.75rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    font-weight: 300;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-lighter);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-card);
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 160px;
}

.form-group select {
    cursor: pointer;
}

.form-note {
    margin-top: 1.5rem;
    color: var(--text-lighter);
    font-size: 0.8125rem;
    font-weight: 300;
    line-height: 1.7;
    text-align: center;
}

/* Checkbox group */
.checkbox-group {
    margin: 1.5rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
    min-width: 18px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.checkbox-label span {
    flex: 1;
}

/* Form messages */
.form-message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
    animation: slideDown 0.3s ease;
    line-height: 1.6;
}

.form-message div {
    margin: 0.25rem 0;
}

.form-message div:first-child {
    margin-top: 0;
}

.form-message div:last-child {
    margin-bottom: 0;
}

.form-message-success {
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4caf50;
    text-align: center;
}

.form-message-error {
    background: rgba(244, 67, 54, 0.15);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #f44336;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(180deg, var(--bg-darker) 0%, #000000 100%);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    padding: 8rem 0 3rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(192, 192, 192, 0.3) 20%, 
        rgba(192, 192, 192, 0.5) 50%, 
        rgba(192, 192, 192, 0.3) 80%, 
        transparent 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: 6rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.footer-brand {
    max-width: 450px;
}

.footer-logo {
    height: 35px;
    width: auto;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    filter: brightness(1.1);
    transition: var(--transition);
}

.footer-logo:hover {
    opacity: 1;
    filter: brightness(1.2);
}

.footer-brand p {
    color: var(--text-light);
    line-height: 2;
    font-size: 1.0625rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 192, 192, 0.08);
    border: 1px solid rgba(192, 192, 192, 0.15);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(192, 192, 192, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
}

.social-link:hover::before {
    width: 100%;
    height: 100%;
}

.social-link:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(192, 192, 192, 0.3);
}

.social-link svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 1;
    stroke: currentColor;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text);
    position: relative;
    padding-bottom: 1rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background: var(--accent-shine);
    box-shadow: 0 0 8px rgba(192, 192, 192, 0.5);
}

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

.footer-column ul li {
    margin-bottom: 1.25rem;
    color: var(--text-light);
    font-size: 0.9375rem;
    font-weight: 300;
    line-height: 1.8;
    transition: var(--transition);
    position: relative;
    padding-left: 0;
}

.footer-column ul li::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    color: var(--accent);
    transition: var(--transition);
}

.footer-column ul li:hover {
    padding-left: 20px;
    color: var(--accent);
}

.footer-column ul li:hover::before {
    opacity: 1;
    left: 0;
}

.footer-column ul li a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom {
    text-align: center;
    padding-top: 3.5rem;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    color: var(--text-lighter);
    font-size: 0.875rem;
    font-weight: 300;
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
}

/* ===== FLOATING CTA BUTTON ===== */
.floating-cta {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    background: var(--accent-shine);
    color: var(--bg-dark);
    padding: 1.25rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.9375rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 10px 40px rgba(192, 192, 192, 0.4), 0 0 20px rgba(192, 192, 192, 0.3);
    transition: var(--transition);
    border: 1px solid rgba(192, 192, 192, 0.3);
    animation: pulseCTA 3s ease-in-out infinite;
}

.floating-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px rgba(192, 192, 192, 0.5), 0 0 30px rgba(192, 192, 192, 0.4);
}

.floating-cta svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.floating-cta span {
    position: relative;
    z-index: 1;
}

@keyframes pulseCTA {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(192, 192, 192, 0.4), 0 0 20px rgba(192, 192, 192, 0.3);
    }
    50% {
        box-shadow: 0 10px 40px rgba(192, 192, 192, 0.6), 0 0 30px rgba(192, 192, 192, 0.5);
    }
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 998;
    width: 50px;
    height: 50px;
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-radius: 50%;
    color: var(--accent);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(20px);
}

.scroll-to-top.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: rgba(192, 192, 192, 0.15);
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(192, 192, 192, 0.3);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

/* ===== TRUST BANNER ===== */
.trust-banner {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.95) 0%, rgba(10, 10, 10, 0.98) 100%);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
    padding: 1rem 0;
    display: flex;
    justify-content: center;
    gap: 4rem;
    z-index: 998;
    backdrop-filter: blur(20px);
    transform: translateY(-100%);
    transition: transform 0.5s ease;
}

.trust-banner.visible {
    transform: translateY(0);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--accent);
    flex-shrink: 0;
}

.trust-item span {
    white-space: nowrap;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }
    
    .nav-container {
        padding: 1.5rem 2rem;
    }
    
    .hero-content {
        padding: 7rem 2rem 4rem;
    }

    .hero-main {
        gap: 3.5rem;
        grid-template-columns: 0.5fr 0.5fr;
    }

    .hero-title {
        font-size: clamp(3rem, 7vw, 5.5rem);
        margin-bottom: 3rem;
    }
    
    .savoir-faire-content,
    .contact-wrapper {
        gap: 5rem;
    }
    
    .realisations-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .realisation-item.large {
        grid-column: span 6;
    }
    
    .realisation-item:not(.large) {
        grid-column: span 3;
    }
}

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100vh;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(10, 10, 10, 0.98) 0%, rgba(0, 0, 0, 0.99) 100%);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 8rem 2.5rem 2.5rem;
        gap: 2rem;
        border-top: 1px solid var(--border);
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        overflow-y: auto;
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.4s ease;
        z-index: -1;
    }

    .nav-menu.active::before {
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        font-size: 1.25rem;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        opacity: 0;
        transform: translateX(-30px);
        transition: all 0.3s ease;
    }

    .nav-menu.active .nav-link {
        opacity: 1;
        transform: translateX(0);
    }

    .nav-menu.active .nav-link:nth-child(1) {
        transition-delay: 0.1s;
    }

    .nav-menu.active .nav-link:nth-child(2) {
        transition-delay: 0.15s;
    }

    .nav-menu.active .nav-link:nth-child(3) {
        transition-delay: 0.2s;
    }

    .nav-menu.active .nav-link:nth-child(4) {
        transition-delay: 0.25s;
    }

    .nav-menu.active .nav-link:nth-child(5) {
        transition-delay: 0.3s;
    }

    .nav-link:hover {
        color: var(--accent);
        padding-left: 1rem;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
        background: var(--accent-light);
        box-shadow: 0 0 8px rgba(232, 232, 232, 0.5);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-20px);
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
        background: var(--accent-light);
        box-shadow: 0 0 8px rgba(232, 232, 232, 0.5);
    }

    .hero {
        padding-top: 100px;
    }

    .hero-content {
        padding: 6rem 1.5rem 2rem;
    }

    .hero {
        min-height: auto;
        padding-top: 100px;
    }

    .hero-content {
        padding: 4rem 1.5rem 2rem;
    }

    .hero-title {
        margin-bottom: 2.5rem;
        font-size: clamp(2.5rem, 8vw, 4rem);
    }

    .hero-main {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        margin-bottom: 3rem;
    }

    .hero-video {
        order: 1;
    }

    .hero-text {
        order: 2;
        text-align: center;
    }

    .hero-subtitle {
        text-align: center;
    }

    .hero-bottom {
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .scroll-indicator {
        bottom: 0.5rem;
        font-size: 0.65rem;
        gap: 0.5rem;
    }

    .trust-banner {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        justify-content: center;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 1.125rem 2rem;
        font-size: 0.875rem;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-top: 2.5rem;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .hero-feature {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .feature-text {
        text-align: center;
        align-items: center;
    }

    .savoir-faire-text {
        max-width: 100%;
        text-align: center;
    }

    .section-intro {
        text-align: center;
    }

    .section-label {
        display: block;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
        width: fit-content;
    }

    .savoir-faire-intro {
        margin-bottom: 3rem;
    }

    .savoir-faire-cta {
        margin-top: 2.5rem;
        padding-top: 2.5rem;
    }

    .savoir-faire-cta .btn {
        width: 100%;
    }

    .savoir-faire-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .savoir-faire-details {
        flex-direction: column;
        gap: 2.5rem;
    }

    .detail-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
    }

    .detail-number {
        font-size: 4rem;
        min-width: auto;
    }


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

    .processus-timeline {
        padding-left: 100px;
    }

    .processus-timeline::before {
        left: 50px;
    }

    .processus-icon-wrapper {
        left: -100px;
        width: 70px;
        height: 70px;
    }

    .processus-icon {
        width: 50px;
        height: 50px;
    }

    .processus-icon svg {
        width: 24px;
        height: 24px;
    }

    .processus-content-wrapper {
        padding: 2.5rem;
        gap: 2rem;
    }

    .processus-number {
        font-size: 4rem;
        min-width: 80px;
    }

    .processus-content h3 {
        font-size: 1.875rem;
    }

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

    .realisation-item.large,
    .realisation-item:not(.large) {
        grid-column: span 1;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .contact-form {
        padding: 0.9rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkbox-label {
        font-size: 0.8125rem;
    }

    .form-message {
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .floating-cta {
        bottom: 1rem;
        right: 1rem;
        padding: 1rem 1.5rem;
        font-size: 0.8125rem;
    }

    .floating-cta span {
        display: none;
    }

    .floating-cta svg {
        width: 24px;
        height: 24px;
    }

    .scroll-to-top {
        bottom: 1rem;
        left: 1rem;
        width: 45px;
        height: 45px;
    }

    .trust-banner {
        display: none;
    }

    section {
        padding: 6rem 0;
    }

    .savoir-faire,
    .creations,
    .processus,
    .realisations,
    .temoignages,
    .faq,
    .contact {
        padding: 7rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }

    .faq-question {
        padding: 2rem 1.5rem;
    }

    .faq-question h3 {
        font-size: 1.125rem;
        margin-right: 1rem;
        line-height: 1.5;
    }

    .faq-answer {
        padding: 0 1.5rem !important;
    }

    .faq-item.active .faq-answer {
        padding: 0 1.5rem 2rem !important;
        max-height: none;
        overflow: visible;
    }

    .faq-answer p {
        font-size: 1rem;
        line-height: 1.8;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
    }

    .section-title {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }

    .savoir-faire-details {
        flex-direction: column;
        gap: 3rem;
        padding-top: 2rem;
    }

    .detail-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
        padding: 2rem;
        background: rgba(20, 20, 20, 0.5);
        border: 1px solid rgba(192, 192, 192, 0.1);
        border-radius: 12px;
    }

    .detail-number {
        font-size: 4.5rem;
        min-width: auto;
        width: 100%;
        text-align: center;
        filter: drop-shadow(0 0 30px rgba(192, 192, 192, 0.8));
        margin-bottom: 0.5rem;
    }

    .detail-text {
        width: 100%;
    }

    .detail-text strong {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }

    .detail-text p {
        font-size: 1rem;
    }

    .processus-timeline {
        padding-left: 0;
        max-width: 100%;
    }

    .processus-timeline::before {
        display: none;
    }

    .processus-item {
        margin-bottom: 3rem;
    }

    .processus-icon-wrapper {
        position: relative;
        left: 0;
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }

    .processus-icon {
        width: 50px;
        height: 50px;
    }

    .processus-icon svg {
        width: 22px;
        height: 22px;
    }

    .processus-connector {
        display: none;
    }

    .processus-content-wrapper {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
        border-radius: 12px;
    }

    .processus-number {
        font-size: 4rem;
        min-width: auto;
        text-align: center;
        width: 100%;
    }

    .processus-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
        width: 100%;
    }

    .processus-content {
        width: 100%;
        text-align: center;
    }

    .processus-content h3 {
        font-size: 1.75rem;
        text-align: center;
    }

    .processus-subtitle {
        text-align: center;
    }

    .processus-content p {
        text-align: center;
    }

    .processus-duration {
        font-size: 0.8125rem;
        padding: 0.5rem 1.5rem;
        margin: 0 auto;
    }
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}