/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #fafbfc;
    color: #1a1d23;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== TYPOGRAPHY ========== */
.section {
    padding: 100px 0;
}
.section__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #b8860b;
    margin-bottom: 12px;
}
.section__label--center {
    display: block;
    text-align: center;
}
.section__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1.2;
    color: #0b1a2e;
    margin-bottom: 16px;
}
.section__title--center {
    text-align: center;
    margin-bottom: 48px;
}
.section__title:not(.section__title--center) {
    margin-bottom: 24px;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}
.btn--primary {
    background: #b8860b;
    color: #fff;
    border-color: #b8860b;
}
.btn--primary:hover {
    background: #a0750a;
    border-color: #a0750a;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 134, 11, 0.3);
}
.btn--outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.btn--outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}
.btn--lg {
    padding: 18px 44px;
    font-size: 1.1rem;
}
.btn--full {
    width: 100%;
}

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0b1a2e 0%, #142d4e 40%, #1a3a5c 100%);
    overflow: hidden;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(184, 134, 11, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.03) 0%, transparent 50%);
    pointer-events: none;
}
.hero__inner {
    position: relative;
    z-index: 1;
    padding: 60px 24px;
    text-align: center;
}
.hero__badge {
    display: inline-block;
    padding: 8px 20px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: #b8860b;
    background: rgba(184, 134, 11, 0.1);
    border: 1px solid rgba(184, 134, 11, 0.2);
    border-radius: 50px;
    margin-bottom: 32px;
}
.hero__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 3.4rem;
    font-weight: 700;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 20px;
}
.hero__title-accent {
    color: #b8860b;
}
.hero__subtitle {
    max-width: 680px;
    margin: 0 auto 40px;
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}
.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.hero__stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.hero__stat {
    text-align: center;
}
.hero__stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #b8860b;
    margin-bottom: 4px;
}
.hero__stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    letter-spacing: 0.02em;
}

/* ========== ABOUT ========== */
.about {
    background: #fff;
}
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.about__role {
    font-size: 1.1rem;
    font-weight: 600;
    color: #b8860b;
    margin-bottom: 20px;
}
.about__text {
    color: #4a5568;
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.8;
}
.about__visual {
    display: grid;
    gap: 16px;
}
.about__card {
    background: #f7f9fc;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid #e9edf2;
    transition: all 0.3s ease;
}
.about__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.06);
}
.about__card-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}
.about__card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0b1a2e;
    margin-bottom: 6px;
}
.about__card p {
    font-size: 0.95rem;
    color: #5a6577;
}

/* ========== FOR WHOM ========== */
.forwhom {
    background: #f7f9fc;
}
.forwhom__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.forwhom__item {
    background: #fff;
    padding: 36px 28px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e9edf2;
    transition: all 0.3s ease;
}
.forwhom__item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.06);
}
.forwhom__icon {
    font-size: 2.6rem;
    margin-bottom: 16px;
}
.forwhom__item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0b1a2e;
    margin-bottom: 8px;
}
.forwhom__item p {
    font-size: 0.9rem;
    color: #5a6577;
    line-height: 1.6;
}
.forwhom__footnote {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    font-size: 0.9rem;
    color: #6b7a8e;
    background: #fff;
    padding: 16px 24px;
    border-radius: 12px;
    border: 1px solid #e9edf2;
}

/* ========== PRODUCTS ========== */
.products {
    background: #fff;
}
.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.product-card {
    position: relative;
    background: #f7f9fc;
    border: 1px solid #e9edf2;
    border-radius: 16px;
    padding: 32px 28px;
    transition: all 0.3s ease;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0,0,0,0.07);
}
.product-card--featured {
    border-color: #b8860b;
    background: linear-gradient(180deg, #fffbf0 0%, #f7f9fc 100%);
}
.product-card--featured:hover {
    box-shadow: 0 12px 36px rgba(184, 134, 11, 0.12);
}
.product-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    background: #b8860b;
    border-radius: 50px;
}
.product-card__icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
}
.product-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0b1a2e;
    margin-bottom: 10px;
}
.product-card__desc {
    font-size: 0.9rem;
    color: #5a6577;
    margin-bottom: 16px;
    line-height: 1.6;
}
.product-card__features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.product-card__features li {
    font-size: 0.85rem;
    color: #3d4a5c;
    padding-left: 20px;
    position: relative;
}
.product-card__features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #b8860b;
    font-weight: 700;
}

/* ========== PARTNERS ========== */
.partners {
    background: #fff;
}
.partners__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    align-items: center;
    margin-top: 40px;
}
.partner-logo {
    background: #f7f9fc;
    border: 1px solid #e9edf2;
    border-radius: 12px;
    padding: 20px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    transition: all 0.3s ease;
}
.partner-logo:hover {
    border-color: #b8860b;
    box-shadow: 0 4px 16px rgba(184, 134, 11, 0.1);
    transform: translateY(-2px);
}
.partner-logo img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(0.4);
    opacity: 0.75;
    transition: all 0.3s ease;
}
.partner-logo:hover img {
    filter: grayscale(0);
    opacity: 1;
}

@media (max-width: 768px) {
    .partners__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .partner-logo {
        height: 70px;
        padding: 12px 10px;
    }
    .partner-logo img {
        max-height: 45px;
    }
}
@media (max-width: 480px) {
    .partners__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========== CTA ========== */
.cta {
    background: linear-gradient(135deg, #0b1a2e 0%, #142d4e 100%);
    text-align: center;
}
.cta__inner {
    max-width: 640px;
    margin: 0 auto;
}
.cta__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}
.cta__text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 36px;
    line-height: 1.7;
}

/* ========== CONTACTS ========== */
/* ========== PARTNER ========== */
.about__partner {
    background: linear-gradient(135deg, #fffbf0 0%, #fef6e4 100%);
    border: 1px solid rgba(184, 134, 11, 0.2);
    border-radius: 14px;
    padding: 20px 24px;
    margin-bottom: 20px;
}
.about__partner-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #b8860b;
    margin-bottom: 6px;
}
.about__partner-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0b1a2e;
    margin-bottom: 4px;
}
.about__partner-desc {
    font-size: 0.9rem;
    color: #5a6577;
    margin-bottom: 8px;
}
.about__partner-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #b8860b;
    transition: color 0.2s;
}
.about__partner-link:hover {
    color: #a0750a;
}

.contacts {
    background: #f7f9fc;
}
.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contacts__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contacts__item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.contacts__item-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8a9aa8;
}
.contacts__item-value {
    font-size: 1.1rem;
    color: #0b1a2e;
    font-weight: 500;
}
.contacts__link {
    color: #b8860b;
    transition: color 0.2s;
}
.contacts__link:hover {
    color: #a0750a;
    text-decoration: underline;
}

.contacts__form {
    background: #fff;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #e9edf2;
}
.contacts__form-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0b1a2e;
    margin-bottom: 6px;
}
.contacts__form-desc {
    font-size: 0.9rem;
    color: #6b7a8e;
    margin-bottom: 20px;
}
.form__group {
    margin-bottom: 14px;
}
.form__input {
    width: 100%;
    padding: 14px 18px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    border: 2px solid #e2e6ec;
    border-radius: 10px;
    background: #fafbfc;
    color: #1a1d23;
    transition: border-color 0.2s;
    outline: none;
}
.form__input:focus {
    border-color: #b8860b;
    background: #fff;
}
.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7a8e' d='M1 1l5 5 5-5' stroke='%236b7a8e' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}
.form__textarea {
    resize: vertical;
    min-height: 80px;
}

/* ========== FOOTER ========== */
.footer {
    background: #0b1a2e;
    padding: 40px 0;
}
.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.footer__copy {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}
.footer__links {
    display: flex;
    gap: 20px;
}
.footer__links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
}
.footer__links a:hover {
    color: #b8860b;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html { font-size: 15px; }
    .section { padding: 60px 0; }

    .hero__title {
        font-size: 2.2rem;
    }
    .hero__subtitle {
        font-size: 1rem;
    }
    .hero__stats {
        gap: 24px;
    }
    .hero__stat-num {
        font-size: 1.5rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

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

    .contacts__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.8rem;
    }
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 100%;
        max-width: 320px;
    }
    .section__title {
        font-size: 1.6rem;
    }
    .container {
        padding: 0 16px;
    }
}