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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1e1e2f;
    background-color: #ffffff;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: #11283F;
    color: white;
}

.btn--primary:hover {
    background: #0a1a2a;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(17, 40, 63, 0.2);
}

.btn--outline {
    border: 1.5px solid #11283F;
    color: #11283F;
    background: transparent;
}

.btn--outline:hover {
    background: #11283F;
    color: white;
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #11283F;
    backdrop-filter: none;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 0;
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo__img {
    height: 65px;
    width: auto;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav__link {
    font-weight: 500;
    font-size: 0.95rem;
    color: #ffffff;
    transition: color 0.2s;
}

.nav__link:hover {
    color: rgba(255, 255, 255, 0.8);
}

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

.mobile-toggle span {
    width: 28px;
    height: 2px;
    background: #ffffff;
    transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    border-top: 6px solid #11283F;
    position: relative;
}

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

.hero__badge {
    display: inline-block;
    background: #11283F;
    color: #ffffff;
    padding: 0.4rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(17, 40, 63, 0.15);
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #0a0a1a;
    line-height: 1.1;
}

.hero__text {
    font-size: 1.125rem;
    color: #4a4a6a;
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero__cta {
    display: flex;
    gap: 1rem;
}

.hero__visual {
    position: relative;
}

.hero__visual::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(17, 40, 63, 0.08) 0%, transparent 70%);
    border-radius: 20px;
    z-index: -1;
}

.hero__img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header__tag {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #11283F;
    margin-bottom: 1rem;
}

.section-header__tag--accent {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.3rem 1rem;
    border-radius: 50px;
}

.section-header__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #0a0a1a;
}

.section-header__subtitle {
    font-size: 1.125rem;
    color: #4a4a6a;
    max-width: 700px;
    margin: 0 auto;
}

.section-header--light .section-header__title,
.section-header--light .section-header__subtitle {
    color: #ffffff;
}

/* ===== ABOUT ===== */
.about {
    padding: 5rem 0;
}

.about__grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.about__lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: #0a0a1a;
    margin-bottom: 1.5rem;
}

.about__text {
    color: #4a4a6a;
    margin-bottom: 1rem;
}

.about__locations {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.location-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #f5f7fa;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.location-badge__icon {
    font-size: 1.2rem;
}

.about__map-img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* ===== VALUES ===== */
.values {
    padding: 3rem 0 5rem;
}

.values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: #11283F;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(17, 40, 63, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(17, 40, 63, 0.25);
}

.value-card__number {
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.25);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.value-card__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
    font-weight: 600;
}

.value-card__text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.6;
}

/* ===== SOLUTIONS ===== */
.solutions {
    padding: 5rem 0;
    background: #fafbff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.services-grid--two {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin: 1.5rem auto 0;
}

.service-card {
    background: #ffffff;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    border: 1px solid #eef0f5;
    transition: all 0.3s;
}

.service-card:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    border-color: rgba(17, 40, 63, 0.188);
}

.service-card__icon {
    margin-bottom: 1.5rem;
}

.service-card__icon img {
    height: 48px;
    width: auto;
}

.icon-placeholder {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(17, 40, 63, 0.125), rgba(17, 40, 63, 0.02));
    border-radius: 12px;
}

.service-card__title {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: #0a0a1a;
}

.service-card__text {
    color: #4a4a6a;
    font-size: 0.95rem;
}

.service-card--placeholder .service-card__icon {
    opacity: 0.7;
}

/* ===== SDACS ===== */
.sdacs {
    padding: 5rem 0;
    background: #11283F;
    color: white;
}

.sdacs__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.sdacs-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem 1.5rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.3s;
    word-break: break-word;
    overflow-wrap: break-word;
}

.sdacs-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.sdacs-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.sdacs-card__text {
    color: #b8b8d0;
    font-size: 0.95rem;
    word-break: break-word;
}

/* ===== FDM ===== */
.fdm {
    padding: 5rem 0;
}

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

.fdm__img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.fdm__subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #0a0a1a;
}

.fdm__list {
    list-style: none;
    margin-bottom: 2rem;
}

.fdm__list li {
    padding: 0.5rem 0 0.5rem 1.75rem;
    position: relative;
    color: #4a4a6a;
}

.fdm__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #11283F;
    font-weight: 700;
}

.fdm__compliance {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.fdm__compliance span:first-child {
    font-weight: 600;
    color: #0a0a1a;
}

.compliance-badge {
    background: #e8f0fe;
    color: #11283F;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ===== PARTNERS ===== */
.partners {
    padding: 5rem 0;
    background: #fafbff;
}

.partners__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 3rem;
}

.partner-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #eef0f5;
    transition: all 0.3s;
}

.partner-item:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.partner-item img {
    max-width: 100%;
    height: auto;
    max-height: 50px;
}

.partner-item--placeholder {
    background: linear-gradient(135deg, #f0f2f5, #e8eaf0);
    min-height: 70px;
    position: relative;
}

.partner-item--placeholder::after {
    content: "Partner";
    font-size: 0.7rem;
    color: #8a8aa0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.partners__full {
    text-align: center;
}

.partners__full-img {
    max-width: 100%;
    border-radius: 12px;
}

/* ===== CONTACT ===== */
.contact {
    padding: 5rem 0;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #0a0a1a;
}

.contact__text {
    font-size: 1.125rem;
    color: #4a4a6a;
    margin-bottom: 2.5rem;
}

.contact__locations {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-location h4 {
    font-size: 1rem;
    color: #11283F;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-location p {
    color: #4a4a6a;
}

.contact__phone {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact__label {
    font-weight: 600;
    color: #0a0a1a;
}

.contact__phone-link {
    color: #11283F;
    font-weight: 500;
    font-size: 1.25rem;
}

.contact-form {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
    border: 1px solid #eef0f5;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #0a0a1a;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1.5px solid #e0e4ec;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s;
    background: #fafbff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #11283F;
    background: white;
}

/* ===== FOOTER ===== */
.footer {
    background: #11283F;
    color: #b8b8d0;
    padding: 4rem 0 2rem;
}

.footer__main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer__logo {
    height: 65px;
    width: auto;
    margin-bottom: 1rem;
}

.footer__tagline {
    color: #ffffff;
    font-weight: 500;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer__col h4 {
    color: #ffffff;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.footer__col ul {
    list-style: none;
}

.footer__col li {
    margin-bottom: 0.75rem;
}

.footer__col a {
    color: #b8b8d0;
    transition: color 0.2s;
}

.footer__col a:hover {
    color: #ffffff;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero__title {
        font-size: 2.8rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sdacs__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav__list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #11283F;
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav__list.active {
        display: flex;
    }
    
    .nav__list .nav__link {
        color: #ffffff;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero__grid,
    .about__grid,
    .fdm__grid,
    .contact__grid,
    .footer__main {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero__title {
        font-size: 2.2rem;
    }
    
    .hero__cta {
        flex-direction: column;
    }
    
    .values__grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .services-grid--two {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .partners__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .contact__title {
        font-size: 2rem;
    }
    
    .section-header__title {
        font-size: 2rem;
    }
}