/* ==================== FONTS ==================== */
@font-face {
    font-family: 'Google Sans';
    src: url('https://fonts.gstatic.com/s/productsans/v5/HYvgU2fE2nRJvZ5JFAumwegdm0LZdjqr5-oayXSOefg.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Google Sans';
    src: url('https://fonts.gstatic.com/s/productsans/v5/N0c8y_dasvG2CzM7DZFMnxXDm1MIoXdO.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
}
@font-face {
    font-family: 'Google Sans';
    src: url('https://fonts.gstatic.com/s/productsans/v5/pxiDypQkot1TnFhsFMOfGShd5PSbSn1Kpw.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
}

/* ==================== VARIABLES ==================== */
:root {
    /* Mode clair - couleurs principales */
    --navy: #06172a;
    --navy-light: #0c2240;
    --red: #db4135;
    --red-dark: #b8352b;
    --steel-dark: #1a2634;
    --steel: #2a3a4a;
    --steel-light: #4a5a6a;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --white: #ffffff;
    --off-white: #f8fafc;

    /* Nouvelles couleurs mode clair */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-light: rgba(15, 23, 42, 0.08);
    --border-medium: rgba(15, 23, 42, 0.12);

    --font-display: 'Google Sans', 'Product Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --grid-line: rgba(15, 23, 42, 0.04);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Technical Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
}

/* ==================== HEADER ==================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
}

.header-top {
    background: var(--red);
    padding: 5px 0;
    font-size: 0.8rem;
}

.header-top-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-left {
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--white);
}

.header-top-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.header-top a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: opacity var(--transition);
}

.header-top a:hover {
    opacity: 0.85;
}

.header-main {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.4s ease;
}

header.header-visible .header-main {
    max-height: 100px;
    opacity: 1;
    padding: 16px 0;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
}

.logo img {
    height: 50px;
    width: auto;
}

.header-main .logo img {
    opacity: 1;
}

nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 20px;
    font-size: 17px;
    font-weight: 500;
    position: relative;
    transition: color var(--transition);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--red);
    transform: scaleX(0);
    transition: transform var(--transition);
}

nav a:hover {
    color: var(--text-primary);
}

nav a:hover::after {
    transform: scaleX(1);
}

.nav-cta {
    background: var(--red);
    color: var(--white) !important;
    padding: 12px 24px !important;
    margin-left: 16px;
    clip-path: polygon(0 0, 100% 0, 100% 70%, 92% 100%, 0 100%);
    transition: background var(--transition) !important;
    position: relative;
    overflow: hidden;
}

.nav-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: none;
}

.nav-cta:hover::before {
    left: 100%;
    transition: left 0.5s ease;
}

.nav-cta:hover {
    background: var(--red-dark);
}

.nav-cta::after {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.mobile-toggle span {
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ==================== HERO ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 40px 60px;
    position: relative;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(219, 65, 52, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.hero-logo {
    max-width: 420px;
    height: auto;
    margin-bottom: 12px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--red);
    margin-bottom: 24px;
}

.hero-label::before,
.hero-label::after {
    content: '';
    width: 40px;
    height: 2px;
    background: var(--red);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 65px;
    line-height: 1;
    margin-top: 16px;
    margin-bottom: 20px;
    font-weight: 400;
    letter-spacing: -2px;
}

.hero-title span {
    color: var(--red);
    font-style: italic;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 30px;
}

/* ==================== SCROLL INDICATOR ==================== */
.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ==================== SECTOR CARDS ==================== */
.sector-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sector-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
    border-left: 4px solid var(--red);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    text-align: left;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--red);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sector-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, transparent 50%, rgba(219, 65, 52, 0.06) 50%);
    transition: var(--transition);
}

.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    border-color: rgba(219, 65, 52, 0.4);
}

.sector-card:hover::before {
    transform: scaleY(1);
}

/* Card 1 - MACHINE : style mode clair */
.sector-card:nth-child(1) {
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
}
.sector-card:nth-child(1):hover {
    border-color: rgba(219, 65, 52, 0.4);
    background: rgba(219, 65, 52, 0.03);
}
.sector-card:nth-child(1)::before {
    background: var(--red);
}

/* Card 2 - NAVAL : style mode clair */
.sector-card:nth-child(2) {
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
}
.sector-card:nth-child(2):hover {
    border-color: rgba(219, 65, 52, 0.4);
    background: rgba(219, 65, 52, 0.03);
}
.sector-card:nth-child(2)::before {
    background: var(--red);
}

/* Card 3 - INDUSTRIE : style mode clair */
.sector-card:nth-child(3) {
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
}
.sector-card:nth-child(3):hover {
    border-color: rgba(219, 65, 52, 0.4);
    background: rgba(219, 65, 52, 0.03);
}
.sector-card:nth-child(3)::before {
    background: var(--red);
}

.sector-number {
    font-family: var(--font-display);
    font-size: 4rem;
    color: rgba(15, 23, 42, 0.06);
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
    transition: all 0.4s ease;
}

.sector-card:hover .sector-number {
    color: rgba(219, 65, 53, 0.15);
    transform: translateX(-5px);
}

.sector-icon {
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.sector-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sector-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 12px;
    font-weight: 500;
    letter-spacing: -1px;
}

.sector-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
}

.sector-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--red);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sector-link svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition);
}

.sector-card:hover .sector-link svg {
    transform: translateX(6px);
}

/* ==================== ABOUT SECTION ==================== */
.about {
    padding: 80px 40px;
    position: relative;
    z-index: 1;
    background: var(--bg-secondary);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content {
    padding-right: 40px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--red);
    margin-bottom: 20px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--red);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    margin-bottom: 24px;
    font-weight: 400;
    letter-spacing: -2px;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--red);
    color: var(--white);
    clip-path: polygon(0 0, 100% 0, 100% 70%, 94% 100%, 0 100%);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: none;
}

.btn-primary:hover::before {
    left: 100%;
    transition: left 0.5s ease;
}

.btn-primary:hover {
    background: var(--red-dark);
    transform: translateX(4px);
}

.btn-blue {
    background: #3b82f6;
    color: var(--white);
    clip-path: polygon(0 0, 100% 0, 100% 70%, 94% 100%, 0 100%);
}

.btn-blue:hover {
    background: #2563eb;
    transform: translateX(4px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
}

/* ==================== ABOUT VISUAL ==================== */
.about-visual {
    position: relative;
}

.about-image {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
}

.about-image-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--gray);
    z-index: 1;
}

.about-image-placeholder svg {
    width: 64px;
    height: 64px;
    stroke: var(--steel-light);
    margin-bottom: 16px;
}

.stats-bar {
    position: absolute;
    bottom: -40px;
    left: -40px;
    right: 40px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 32px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.stat {
    text-align: center;
    border-right: 1px solid var(--border-light);
}

.stat:last-child {
    border-right: none;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--red);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== MACHINES SECTION ==================== */
.machines {
    padding: 80px 40px;
    position: relative;
    z-index: 1;
}

.machines-header {
    max-width: 1400px;
    margin: 0 auto 60px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.machines-header-content {
    max-width: 600px;
}

.machines-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.machine-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.machine-card:hover {
    transform: translateY(-6px);
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 24px 64px rgba(0,0,0,0.08);
}

.machine-image {
    aspect-ratio: 16/12;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.machine-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease;
}

.machine-card:hover .machine-image img {
    transform: scale(1.08);
}


.machine-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--steel-light);
}

.machine-placeholder svg {
    width: 48px;
    height: 48px;
    stroke: var(--steel-light);
}

.machine-content {
    padding: 28px;
}

.machine-tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(219, 65, 53, 0.15);
    color: var(--red);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.machine-title {
    font-family: var(--font-display);
    font-size: 22px;
    margin-bottom: 12px;
    font-weight: 500;
    letter-spacing: -1px;
}

.machine-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ==================== MANIFESTO SECTION ==================== */
.manifesto {
    padding: 60px 40px 80px;
    position: relative;
    z-index: 1;
}

.manifesto-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.manifesto-text {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.4;
    font-weight: 400;
    color: var(--text-primary);
}

.manifesto-text strong {
    font-weight: 600;
}

/* ==================== PARTENAIRES SECTION ==================== */
.partners {
    padding: 80px 40px;
    background: var(--bg-tertiary);
    position: relative;
    z-index: 1;
}

.partners-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.partners-header {
    margin-bottom: 60px;
}

.partners-header .section-label {
    justify-content: center;
}

.partners-header .section-label::before {
    display: none;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.partner-logo {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.partner-logo:hover {
    transform: translateY(-4px);
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition);
}

.partner-logo:hover img {
    opacity: 1;
    filter: grayscale(0%);
}

/* ==================== CTA SECTION ==================== */
.cta {
    padding: 120px 40px;
    position: relative;
    z-index: 1;
    text-align: center;
    overflow: hidden;
    background: var(--bg-secondary);
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(219, 65, 52, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-container {
    max-width: 1400px;
    margin: 0 auto;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    padding: 80px 60px;
    position: relative;
    box-shadow: 0 10px 60px rgba(0, 0, 0, 0.06);
}

.cta-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--navy), transparent);
}

.cta-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    text-align: left;
}

.cta-form-side {
    padding-right: 40px;
    border-right: 1px solid var(--border-light);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 36px);
    margin-bottom: 12px;
    font-weight: 400;
    letter-spacing: -2px;
    color: var(--text-primary);
}

.cta-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 1px solid var(--border-medium);
    background: var(--bg-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(219, 65, 53, 0.1);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.contact-form .btn {
    align-self: flex-start;
    margin-top: 8px;
}

/* CTA Info Side */
.cta-info-side {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.cta-info-block h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.cta-info-block p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.cta-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.cta-info-item svg {
    flex-shrink: 0;
    color: var(--red);
    margin-top: 2px;
}

.cta-info-item a,
.cta-info-item span {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.6;
    transition: color var(--transition);
}

.cta-info-item a:hover {
    color: var(--red);
}

.cta-info-item div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cta-response-time {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(219, 65, 53, 0.08);
    border-left: 3px solid var(--red);
}

.cta-response-time svg {
    color: var(--red);
    flex-shrink: 0;
}

.cta-response-time span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--navy);
    border-top: 1px solid var(--border-light);
    position: relative;
    z-index: 1;
}

.footer-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
}

.footer-brand .logo img {
    height: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-top: 20px;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--red);
    border-color: var(--red);
}

.footer-social svg {
    width: 20px;
    height: 20px;
    stroke: var(--white);
    fill: none;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 24px;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--red);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    stroke: var(--red);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 40px;
}

.footer-bottom-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-legal a:hover {
    color: var(--red);
}

/* ==================== ANIMATIONS ==================== */
/* GSAP handles all animations */

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1200px) {
    .machines-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .header-container {
        padding: 0 24px;
    }

    nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .sector-cards {
        grid-template-columns: 1fr;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 80px;
    }

    .about-content {
        padding-right: 0;
    }

    .stats-bar {
        position: relative;
        bottom: 0;
        left: 0;
        right: 0;
        margin-top: 24px;
    }

    .cta-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-form-side {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding-bottom: 40px;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 24px 60px;
    }

    .hero-subtitle {
        margin-bottom: 40px;
    }

    .about, .machines, .partners, .manifesto {
        padding: 80px 24px;
    }

    .machines-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

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

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stats-bar {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding-bottom: 24px;
    }

    .stat:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .header-top-content {
        padding: 0 24px;
        justify-content: center;
    }

    .header-top-right a[href^="mailto"] {
        display: none;
    }

    .cta {
        padding: 80px 24px;
    }

    .cta-container {
        padding: 48px 28px;
    }

    .cta-desc {
        font-size: 1rem;
        margin-bottom: 28px;
    }

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