/* ==========================================
   KUBOTAL - DATA & IA PLATFORM
   Design Professionnel Simple
   ========================================== */

:root {
    /* Modern Professional Palette 2024 */
    --primary: #6366f1;        /* Indigo - sophistiqué */
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #06b6d4;      /* Cyan électrique */
    --secondary-light: #22d3ee;
    --accent: #f472b6;         /* Rose corail */
    --accent-light: #f9a8d4;

    /* Neutrals élégants */
    --text-dark: #0f172a;      /* Presque noir */
    --text-gray: #64748b;
    --text-light: #94a3b8;
    --border-gray: #e2e8f0;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.7);

    /* Gradients modernes */
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
    --gradient-2: linear-gradient(135deg, #f472b6 0%, #6366f1 100%);
    --gradient-mesh:
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(6, 182, 212, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(244, 114, 182, 0.12) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(99, 102, 241, 0.08) 0px, transparent 50%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    overflow-x: hidden;
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

header {
    background: var(--bg-white);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    flex-direction: row;
}

.logo-image {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    background: transparent;
}

.logo-content {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
    margin-top: 2px;
}

.logo-text {
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1;
}

.logo-tagline {
    color: var(--primary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    line-height: 1;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.nav-contact-btn {
    padding: 0.5rem 1.5rem;
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-contact-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-light);
    padding: 0.3rem;
    border-radius: 8px;
    border: 1px solid var(--border-gray);
}

.lang-btn {
    padding: 0.4rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-gray);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lang-btn:hover {
    background: var(--bg-white);
    color: var(--text-dark);
}

.lang-btn.active {
    background: var(--primary);
    color: white;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    margin-top: 0;
    padding-top: calc(80px + 5rem);
    min-height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 5rem;
    padding-left: 3rem;
    padding-right: 3rem;
    padding-bottom: 5rem;
    background:
        var(--gradient-mesh),
        linear-gradient(135deg, #f8fafc 0%, #ffffff 50%, #f1f5f9 100%);
    position: relative;
    color: var(--text-dark);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse 10s ease-in-out infinite;
    filter: blur(40px);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.06) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite reverse;
    filter: blur(40px);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.8rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.cta-button {
    padding: 1.1rem 2.8rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.cta-button.primary {
    background: var(--gradient-1);
    color: white;
    box-shadow:
        0 4px 20px rgba(99, 102, 241, 0.3),
        0 1px 3px rgba(0, 0, 0, 0.1);
}

.cta-button.primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 8px 30px rgba(99, 102, 241, 0.4),
        0 2px 6px rgba(0, 0, 0, 0.15);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    color: var(--primary);
    border: 2px solid var(--border-gray);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.2);
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow:
        0 8px 32px rgba(99, 102, 241, 0.1),
        0 1px 2px rgba(0, 0, 0, 0.05),
        inset 0 1px 1px rgba(255, 255, 255, 0.5);
    animation: float 6s ease-in-out infinite;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow:
        0 12px 48px rgba(99, 102, 241, 0.2),
        0 4px 8px rgba(0, 0, 0, 0.08),
        inset 0 1px 1px rgba(255, 255, 255, 0.6);
    border-color: rgba(99, 102, 241, 0.3);
}

.floating-card .icon {
    font-size: 2rem;
}

.floating-card.card-1 {
    top: 8%;
    left: 8%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 20%;
    right: 8%;
    animation-delay: 1s;
}

.floating-card.card-3 {
    bottom: 35%;
    left: 42%;
    animation-delay: 2s;
}

.floating-card.card-4 {
    top: 8%;
    right: 35%;
    animation-delay: 0.5s;
}

.floating-card.card-5 {
    bottom: 25%;
    right: 5%;
    animation-delay: 1.5s;
}

.floating-card.card-6 {
    top: 50%;
    left: 15%;
    animation-delay: 2.5s;
}

/* ==========================================
   EXPERTISE SECTION
   ========================================== */

.expertise {
    padding: 6rem 2rem;
    background: var(--bg-white);
}

.expertise h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 4rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: white;
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease-out backwards;
}

.expertise-card:nth-child(1) { animation-delay: 0.1s; }
.expertise-card:nth-child(2) { animation-delay: 0.2s; }
.expertise-card:nth-child(3) { animation-delay: 0.3s; }
.expertise-card:nth-child(4) { animation-delay: 0.4s; }

.expertise-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.expertise-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.expertise-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.expertise-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.tech-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-list li {
    background: var(--bg-light);
    color: var(--primary);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--border-gray);
}

/* ==========================================
   OKDP SECTION
   ========================================== */

.okdp-section {
    padding: 6rem 2rem;
    background: var(--text-dark);
    color: white;
}

.okdp-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: var(--primary);
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.okdp-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.lead {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

.okdp-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.feature-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: 50%;
    font-weight: bold;
    color: white;
}

.feature-item strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.okdp-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: gap 0.3s ease;
}

.okdp-link:hover {
    gap: 1rem;
}

/* OKDP Visual Animation */
.okdp-logo-wrapper {
    position: relative;
    width: 450px;
    height: 300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.okdp-logo {
    width: 350px;
    height: auto;
    z-index: 10;
    position: relative;
}

.okdp-orbit {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 {
    width: 100px;
    height: 100px;
}

.orbit-2 {
    width: 180px;
    height: 180px;
}

.orbit-3 {
    width: 260px;
    height: 260px;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services {
    padding: 6rem 2rem;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.services-visual {
    position: relative;
    height: 200px;
    margin-bottom: 3rem;
}

.service-float-1 {
    position: absolute;
    top: 20%;
    left: 5%;
    animation: float 7s ease-in-out infinite;
    animation-delay: 0s;
}

.service-float-2 {
    position: absolute;
    top: 10%;
    right: 15%;
    animation: float 6s ease-in-out infinite;
    animation-delay: 1.5s;
}

.service-float-3 {
    position: absolute;
    bottom: 10%;
    left: 40%;
    animation: float 8s ease-in-out infinite;
    animation-delay: 3s;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-gray);
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease-out backwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.service-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 1rem;
    opacity: 0.3;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

.contact {
    padding: 6rem 2rem;
    background: var(--bg-white);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.contact-form input,
.contact-form textarea {
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

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

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    padding: 1rem 2.5rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* ==========================================
   FOOTER
   ========================================== */

footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ==========================================
   MOBILE MENU HAMBURGER
   ========================================== */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 968px) {
    .container {
        padding: 0 1.5rem;
    }

    nav {
        padding: 0 1.5rem;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 3rem 1.5rem;
    }

    .hero-visual {
        height: 350px;
        margin-top: 2rem;
    }

    .floating-card {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }

    .floating-card .icon {
        font-size: 1.5rem;
    }

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

    .okdp-logo-wrapper {
        width: 350px;
        height: 250px;
    }

    .okdp-logo {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-right {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 999;
        gap: 2rem;
    }

    .nav-right.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 0.5rem 0;
        font-size: 1.1rem;
    }

    .nav-contact-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    .lang-switcher {
        width: 100%;
        justify-content: center;
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .logo-tagline {
        font-size: 0.65rem;
    }

    .hero {
        min-height: auto;
        margin-top: 0;
        padding-top: calc(70px + 2rem);
        padding-left: 1rem;
        padding-right: 1rem;
        padding-bottom: 2rem;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        margin-bottom: 1.5rem;
    }

    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .cta-button {
        width: 100%;
        text-align: center;
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }

    .hero-visual {
        height: 450px;
        margin-top: 2rem;
    }

    .floating-card {
        padding: 0.7rem 1rem;
        font-size: 0.75rem;
        gap: 0.4rem;
    }

    .floating-card .icon {
        font-size: 1.1rem;
    }

    /* Reposition floating cards for mobile - avoid overlaps */
    /* Row 1: Top */
    .floating-card.card-1 {
        top: 3%;
        left: 3%;
    }

    .floating-card.card-2 {
        top: 3%;
        right: 3%;
    }

    /* Row 2: Middle-top */
    .floating-card.card-4 {
        top: 22%;
        left: 3%;
    }

    /* Row 3: Middle */
    .floating-card.card-3 {
        top: 41%;
        left: 50%;
        transform: translateX(-50%);
    }

    /* Row 4: Bottom */
    .floating-card.card-6 {
        bottom: 22%;
        left: 3%;
    }

    .floating-card.card-5 {
        bottom: 3%;
        right: 3%;
    }

    /* Sections */
    .expertise,
    .services,
    .contact,
    .okdp-section {
        padding: 4rem 1rem;
    }

    .expertise h2,
    .services h2,
    .contact h2 {
        font-size: 2rem;
    }

    .section-intro {
        font-size: 1rem;
        margin-bottom: 3rem;
    }

    .expertise-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .expertise-card,
    .service-card {
        padding: 2rem;
    }

    .okdp-content {
        gap: 2rem;
    }

    .okdp-text h2 {
        font-size: 2rem;
    }

    .lead {
        font-size: 1rem;
    }

    .okdp-logo-wrapper {
        width: 300px;
        height: 200px;
    }

    .okdp-logo {
        width: 250px;
    }

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

    .contact-form {
        padding: 0 1rem;
    }

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-visual {
        height: 250px;
    }

    .floating-card {
        padding: 0.6rem 1rem;
        font-size: 0.75rem;
    }

    .floating-card .icon {
        font-size: 1.2rem;
    }

    .okdp-logo-wrapper {
        width: 250px;
        height: 180px;
    }

    .okdp-logo {
        width: 200px;
    }

    .expertise h2,
    .services h2,
    .contact h2 {
        font-size: 1.75rem;
    }

    .expertise-card h3,
    .service-card h3 {
        font-size: 1.25rem;
    }
}